53621816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{216217}}^1$

素因数の和:216254

約数の個数: 16

約数和(自身を含む): 103784640

約数和(自身を除く): 50162824

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 216217, 432434, 864868, 1729736, 6702727, 13405454, 26810908, 53621816]

約数ペア:

[(1, 53621816), (2, 26810908), (4, 13405454), (8, 6702727), (31, 1729736), (62, 864868), (124, 432434), (248, 216217)]