70877896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{521161}}^1$

素因数の和:521184

約数の個数: 16

約数和(自身を含む): 140713740

約数和(自身を除く): 69835844

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 521161, 1042322, 2084644, 4169288, 8859737, 17719474, 35438948, 70877896]

約数ペア:

[(1, 70877896), (2, 35438948), (4, 17719474), (8, 8859737), (17, 4169288), (34, 2084644), (68, 1042322), (136, 521161)]