45218576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{217397}}^1$

素因数の和:217418

約数の個数: 20

約数和(自身を含む): 94350732

約数和(自身を除く): 49132156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 217397, 434794, 869588, 1739176, 2826161, 3478352, 5652322, 11304644, 22609288, 45218576]

約数ペア:

[(1, 45218576), (2, 22609288), (4, 11304644), (8, 5652322), (13, 3478352), (16, 2826161), (26, 1739176), (52, 869588), (104, 434794), (208, 217397)]