64646830

素因数分解:

$2^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{5861}}^1$

素因数の和:6971

約数の個数: 16

約数和(自身を含む): 116489664

約数和(自身を除く): 51842834

約数列:

[1, 2, 5, 10, 1103, 2206, 5515, 5861, 11030, 11722, 29305, 58610, 6464683, 12929366, 32323415, 64646830]

約数ペア:

[(1, 64646830), (2, 32323415), (5, 12929366), (10, 6464683), (1103, 58610), (2206, 29305), (5515, 11722), (5861, 11030)]