31288084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 56645568

約数和(自身を除く): 25357484

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 1783, 3566, 4387, 7132, 8774, 17548, 73103, 146206, 190781, 292412, 381562, 763124, 7822021, 15644042, 31288084]

約数ペア:

[(1, 31288084), (2, 15644042), (4, 7822021), (41, 763124), (82, 381562), (107, 292412), (164, 190781), (214, 146206), (428, 73103), (1783, 17548), (3566, 8774), (4387, 7132)]