57163216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{324791}}^1$

素因数の和:324810

約数の個数: 20

約数和(自身を含む): 120822624

約数和(自身を除く): 63659408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 324791, 649582, 1299164, 2598328, 3572701, 5196656, 7145402, 14290804, 28581608, 57163216]

約数ペア:

[(1, 57163216), (2, 28581608), (4, 14290804), (8, 7145402), (11, 5196656), (16, 3572701), (22, 2598328), (44, 1299164), (88, 649582), (176, 324791)]