45109468

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{1063}}^1$

素因数の和:1273

約数の個数: 18

約数和(自身を含む): 79790424

約数和(自身を除く): 34680956

約数列:

[1, 2, 4, 103, 206, 412, 1063, 2126, 4252, 10609, 21218, 42436, 109489, 218978, 437956, 11277367, 22554734, 45109468]

約数ペア:

[(1, 45109468), (2, 22554734), (4, 11277367), (103, 437956), (206, 218978), (412, 109489), (1063, 42436), (2126, 21218), (4252, 10609)]