87407528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{840457}}^1$

素因数の和:840476

約数の個数: 16

約数和(自身を含む): 176496180

約数和(自身を除く): 89088652

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 840457, 1680914, 3361828, 6723656, 10925941, 21851882, 43703764, 87407528]

約数ペア:

[(1, 87407528), (2, 43703764), (4, 21851882), (8, 10925941), (13, 6723656), (26, 3361828), (52, 1680914), (104, 840457)]