86257031

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1171}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 104636160

約数和(自身を除く): 18379129

約数列:

[1, 7, 17, 119, 619, 1171, 4333, 8197, 10523, 19907, 73661, 139349, 724849, 5073943, 12322433, 86257031]

約数ペア:

[(1, 86257031), (7, 12322433), (17, 5073943), (119, 724849), (619, 139349), (1171, 73661), (4333, 19907), (8197, 10523)]