88971340

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{6571}}^1$

素因数の和:7257

約数の個数: 24

約数和(自身を含む): 187144272

約数和(自身を除く): 98172932

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 6571, 6770, 13142, 13540, 26284, 32855, 65710, 131420, 4448567, 8897134, 17794268, 22242835, 44485670, 88971340]

約数ペア:

[(1, 88971340), (2, 44485670), (4, 22242835), (5, 17794268), (10, 8897134), (20, 4448567), (677, 131420), (1354, 65710), (2708, 32855), (3385, 26284), (6571, 13540), (6770, 13142)]