Results 231 to 236 of about 41,624 (236)

On Jordan bases for the tensor product and Kronecker sum and their elementary divisors over fields of prime characteristic

Linear and Multilinear Algebra, 2008
exaly  

On the Greatest Common Divisor of a Number and Its Sum of Divisors, II

2023
exaly  

Sums of Divisors, Perfect Numbers and Factoring

SIAM Journal on Computing, 1986
exaly  

Sums of distinct divisors of rational integers and sums of distinct divisors of quadratic integers

1956
openaire   +1 more source

On the sum-of-divisors function

The Fibonacci Quarterly, 2007
openaire   +1 more source

A combinatorial proof of a recurrence relation for the sum of divisors function

Monographs in Number Theory
exaly