52381816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{211217}}^1$

素因数の和:211254

約数の個数: 16

約数和(自身を含む): 101384640

約数和(自身を除く): 49002824

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 211217, 422434, 844868, 1689736, 6547727, 13095454, 26190908, 52381816]

約数ペア:

[(1, 52381816), (2, 26190908), (4, 13095454), (8, 6547727), (31, 1689736), (62, 844868), (124, 422434), (248, 211217)]