3943984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{22409}}^1$

素因数の和:22428

約数の個数: 20

約数和(自身を含む): 8336520

約数和(自身を除く): 4392536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 22409, 44818, 89636, 179272, 246499, 358544, 492998, 985996, 1971992, 3943984]

約数ペア:

[(1, 3943984), (2, 1971992), (4, 985996), (8, 492998), (11, 358544), (16, 246499), (22, 179272), (44, 89636), (88, 44818), (176, 22409)]