86778712

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{101377}}^1$

素因数の和:101490

約数の個数: 16

約数和(自身を含む): 164232360

約数和(自身を除く): 77453648

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 101377, 202754, 405508, 811016, 10847339, 21694678, 43389356, 86778712]

約数ペア:

[(1, 86778712), (2, 43389356), (4, 21694678), (8, 10847339), (107, 811016), (214, 405508), (428, 202754), (856, 101377)]