80346536

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{521}}^2$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 155018910

約数和(自身を除く): 74672374

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 521, 1042, 2084, 4168, 19277, 38554, 77108, 154216, 271441, 542882, 1085764, 2171528, 10043317, 20086634, 40173268, 80346536]

約数ペア:

[(1, 80346536), (2, 40173268), (4, 20086634), (8, 10043317), (37, 2171528), (74, 1085764), (148, 542882), (296, 271441), (521, 154216), (1042, 77108), (2084, 38554), (4168, 19277)]