85188676

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 153300224

約数和(自身を除く): 68111548

約数列:

[1, 2, 4, 43, 86, 172, 223, 446, 892, 2221, 4442, 8884, 9589, 19178, 38356, 95503, 191006, 382012, 495283, 990566, 1981132, 21297169, 42594338, 85188676]

約数ペア:

[(1, 85188676), (2, 42594338), (4, 21297169), (43, 1981132), (86, 990566), (172, 495283), (223, 382012), (446, 191006), (892, 95503), (2221, 38356), (4442, 19178), (8884, 9589)]