81690334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{5297}}^1$

素因数の和:6011

約数の個数: 16

約数和(自身を含む): 133891056

約数和(自身を除く): 52200722

約数列:

[1, 2, 11, 22, 701, 1402, 5297, 7711, 10594, 15422, 58267, 116534, 3713197, 7426394, 40845167, 81690334]

約数ペア:

[(1, 81690334), (2, 40845167), (11, 7426394), (22, 3713197), (701, 116534), (1402, 58267), (5297, 15422), (7711, 10594)]