64069288

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{5231}}^1$

素因数の和:6768

約数の個数: 16

約数和(自身を含む): 120231360

約数和(自身を除く): 56162072

約数列:

[1, 2, 4, 8, 1531, 3062, 5231, 6124, 10462, 12248, 20924, 41848, 8008661, 16017322, 32034644, 64069288]

約数ペア:

[(1, 64069288), (2, 32034644), (4, 16017322), (8, 8008661), (1531, 41848), (3062, 20924), (5231, 12248), (6124, 10462)]