80231822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{15259}}^1$

素因数の和:15511

約数の個数: 16

約数和(自身を含む): 131846400

約数和(自身を除く): 51614578

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 15259, 30518, 167849, 335698, 3646901, 7293802, 40115911, 80231822]

約数ペア:

[(1, 80231822), (2, 40115911), (11, 7293802), (22, 3646901), (239, 335698), (478, 167849), (2629, 30518), (5258, 15259)]