90715862

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{1601}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 139681584

約数和(自身を除く): 48965722

約数列:

[1, 2, 41, 82, 691, 1382, 1601, 3202, 28331, 56662, 65641, 131282, 1106291, 2212582, 45357931, 90715862]

約数ペア:

[(1, 90715862), (2, 45357931), (41, 2212582), (82, 1106291), (691, 131282), (1382, 65641), (1601, 56662), (3202, 28331)]