91226512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{438589}}^1$

素因数の和:438610

約数の個数: 20

約数和(自身を含む): 190348060

約数和(自身を除く): 99121548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 438589, 877178, 1754356, 3508712, 5701657, 7017424, 11403314, 22806628, 45613256, 91226512]

約数ペア:

[(1, 91226512), (2, 45613256), (4, 22806628), (8, 11403314), (13, 7017424), (16, 5701657), (26, 3508712), (52, 1754356), (104, 877178), (208, 438589)]