86305681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3581}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 107975808

約数和(自身を除く): 21670127

約数列:

[1, 7, 11, 77, 313, 2191, 3443, 3581, 24101, 25067, 39391, 275737, 1120853, 7845971, 12329383, 86305681]

約数ペア:

[(1, 86305681), (7, 12329383), (11, 7845971), (77, 1120853), (313, 275737), (2191, 39391), (3443, 25067), (3581, 24101)]