80526644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{2213}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 153988128

約数和(自身を除く): 73461484

約数列:

[1, 2, 4, 11, 22, 44, 827, 1654, 2213, 3308, 4426, 8852, 9097, 18194, 24343, 36388, 48686, 97372, 1830151, 3660302, 7320604, 20131661, 40263322, 80526644]

約数ペア:

[(1, 80526644), (2, 40263322), (4, 20131661), (11, 7320604), (22, 3660302), (44, 1830151), (827, 97372), (1654, 48686), (2213, 36388), (3308, 24343), (4426, 18194), (8852, 9097)]