86397718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{49711}}^1$

素因数の和:49803

約数の個数: 16

約数和(自身を含む): 143170560

約数和(自身を除く): 56772842

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 49711, 99422, 546821, 1093642, 3927169, 7854338, 43198859, 86397718]

約数ペア:

[(1, 86397718), (2, 43198859), (11, 7854338), (22, 3927169), (79, 1093642), (158, 546821), (869, 99422), (1738, 49711)]