multiperfect
hyperperfect number
superior highly composite number
superperfect
Proth number
hyperdeficient
Waring's problem
Sierpinski number
prime quantity
prime
triangular number
primitive root
deficient
number-theoretic function
weird number
Szemerédi's theorem
semibent
primorial
quadratic residue
almost prime
hypergeometric series
pseudopolynomial
direct sum
aliquot
magic cube
aliquot part
Betti number
polydivisible
normal
Cantor-Bendixson theorem
mediant
Chinese remainder theorem
plactic
modular arithmetic
tetramagic
Prouhet-Tarry-Escott problem
trimagic
divisibility sequence
IP set
sociable number
geometric mean
p-adic absolute value
Harshad number
Touchard polynomial
cototient
commensurator
Matiyasevich's theorem
bimagic
harmonic number
square root
grade
productive
Stirling number of the second kind
composite number
root
order
creative
semicreative
partial sum
Narayana number
kth
complement
numerable
cardinal number
Bell number
modulus
countable additivity
dialkylamide
countable
Catalan number
empty product
ordinal number
abundancy index
norm
phase factor
hypergeometric distribution
binomial coefficient
otonality
distributive
multifactorial
multimagic square
countably infinite
fixed
prime number
van der Waerden's theorem
Bernoulli number
semiperfect
perfect
nonpolydactyly
cube root
practical number
Cauchy sequence
one
k-adic
alternating series
bijective numeration
Carmichael number
Cullen number
rank of apparition
Dickson's conjecture

English words for 'Being a generalization of a perfect number. For a given natural number k, a number n is called k-perfect (or k-fold perfect) iff the sum of all positive divisors of n (the divisor function, σ(n)) is equal to kn.'

As you may have noticed, above you will find words for "Being a generalization of a perfect number. For a given natural number k, a number n is called k-perfect (or k-fold perfect) iff the sum of all positive divisors of n (the divisor function, σ(n)) is equal to kn.". Hover the mouse over the word you'd like to know more about to view its definition. Click search related words by phrase or description. to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.

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