31820432

素因数分解:

$2^4\times 7^1\times {\mathrm{284111}}^1$

素因数の和:284126

約数の個数: 20

約数和(自身を含む): 70459776

約数和(自身を除く): 38639344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 284111, 568222, 1136444, 1988777, 2272888, 3977554, 4545776, 7955108, 15910216, 31820432]

約数ペア:

[(1, 31820432), (2, 15910216), (4, 7955108), (7, 4545776), (8, 3977554), (14, 2272888), (16, 1988777), (28, 1136444), (56, 568222), (112, 284111)]