85897136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{412967}}^1$

素因数の和:412988

約数の個数: 20

約数和(自身を含む): 179228112

約数和(自身を除く): 93330976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 412967, 825934, 1651868, 3303736, 5368571, 6607472, 10737142, 21474284, 42948568, 85897136]

約数ペア:

[(1, 85897136), (2, 42948568), (4, 21474284), (8, 10737142), (13, 6607472), (16, 5368571), (26, 3303736), (52, 1651868), (104, 825934), (208, 412967)]