85390249

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3343}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 101122560

約数和(自身を除く): 15732311

約数列:

[1, 7, 41, 89, 287, 623, 3343, 3649, 23401, 25543, 137063, 297527, 959441, 2082689, 12198607, 85390249]

約数ペア:

[(1, 85390249), (7, 12198607), (41, 2082689), (89, 959441), (287, 297527), (623, 137063), (3343, 25543), (3649, 23401)]