86571828016

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{3534121}}^1$

素因数の和:3535660

約数の個数: 20

約数和(自身を含む): 167842522024

約数和(自身を除く): 81270694008

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 12248, 24496, 3534121, 7068242, 14136484, 28272968, 56545936, 5410739251, 10821478502, 21642957004, 43285914008, 86571828016]

約数ペア:

[(1, 86571828016), (2, 43285914008), (4, 21642957004), (8, 10821478502), (16, 5410739251), (1531, 56545936), (3062, 28272968), (6124, 14136484), (12248, 7068242), (24496, 3534121)]