85849738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{30859}}^1$

素因数の和:30981

約数の個数: 16

約数和(自身を含む): 139980960

約数和(自身を除く): 54131222

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 30859, 61718, 401167, 802334, 3301913, 6603826, 42924869, 85849738]

約数ペア:

[(1, 85849738), (2, 42924869), (13, 6603826), (26, 3301913), (107, 802334), (214, 401167), (1391, 61718), (2782, 30859)]