65907088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{316861}}^1$

素因数の和:316882

約数の個数: 20

約数和(自身を含む): 137518108

約数和(自身を除く): 71611020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 316861, 633722, 1267444, 2534888, 4119193, 5069776, 8238386, 16476772, 32953544, 65907088]

約数ペア:

[(1, 65907088), (2, 32953544), (4, 16476772), (8, 8238386), (13, 5069776), (16, 4119193), (26, 2534888), (52, 1267444), (104, 633722), (208, 316861)]