86319863

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{25013}}^1$

素因数の和:25066

約数の個数: 16

約数和(自身を含む): 108060480

約数和(自身を除く): 21740617

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 25013, 175091, 425221, 725377, 2976547, 5077639, 12331409, 86319863]

約数ペア:

[(1, 86319863), (7, 12331409), (17, 5077639), (29, 2976547), (119, 725377), (203, 425221), (493, 175091), (3451, 25013)]