56667928

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{43457}}^1$

素因数の和:43626

約数の個数: 16

約数和(自身を含む): 106906680

約数和(自身を除く): 50238752

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 43457, 86914, 173828, 347656, 7083491, 14166982, 28333964, 56667928]

約数ペア:

[(1, 56667928), (2, 28333964), (4, 14166982), (8, 7083491), (163, 347656), (326, 173828), (652, 86914), (1304, 43457)]