64674962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{22441}}^1$

素因数の和:22585

約数の個数: 16

約数和(自身を含む): 106644384

約数和(自身を除く): 41969422

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 22441, 44882, 246851, 493702, 2939771, 5879542, 32337481, 64674962]

約数ペア:

[(1, 64674962), (2, 32337481), (11, 5879542), (22, 2939771), (131, 493702), (262, 246851), (1441, 44882), (2882, 22441)]