39283088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{188861}}^1$

素因数の和:188882

約数の個数: 20

約数和(自身を含む): 81966108

約数和(自身を除く): 42683020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 188861, 377722, 755444, 1510888, 2455193, 3021776, 4910386, 9820772, 19641544, 39283088]

約数ペア:

[(1, 39283088), (2, 19641544), (4, 9820772), (8, 4910386), (13, 3021776), (16, 2455193), (26, 1510888), (52, 755444), (104, 377722), (208, 188861)]