89156912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{428639}}^1$

素因数の和:428660

約数の個数: 20

約数和(自身を含む): 186029760

約数和(自身を除く): 96872848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 428639, 857278, 1714556, 3429112, 5572307, 6858224, 11144614, 22289228, 44578456, 89156912]

約数ペア:

[(1, 89156912), (2, 44578456), (4, 22289228), (8, 11144614), (13, 6858224), (16, 5572307), (26, 3429112), (52, 1714556), (104, 857278), (208, 428639)]