90712816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{333503}}^1$

素因数の和:333528

約数の個数: 20

約数和(自身を含む): 186095232

約数和(自身を除く): 95382416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 333503, 667006, 1334012, 2668024, 5336048, 5669551, 11339102, 22678204, 45356408, 90712816]

約数ペア:

[(1, 90712816), (2, 45356408), (4, 22678204), (8, 11339102), (16, 5669551), (17, 5336048), (34, 2668024), (68, 1334012), (136, 667006), (272, 333503)]