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