86253217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 93582720

約数和(自身を除く): 7329503

約数列:

[1, 19, 41, 263, 421, 779, 4997, 7999, 10783, 17261, 110723, 204877, 327959, 2103737, 4539643, 86253217]

約数ペア:

[(1, 86253217), (19, 4539643), (41, 2103737), (263, 327959), (421, 204877), (779, 110723), (4997, 17261), (7999, 10783)]