31572794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{75533}}^1$

素因数の和:75565

約数の個数: 16

約数和(自身を含む): 54384480

約数和(自身を除く): 22811686

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 75533, 151066, 830863, 1435127, 1661726, 2870254, 15786397, 31572794]

約数ペア:

[(1, 31572794), (2, 15786397), (11, 2870254), (19, 1661726), (22, 1435127), (38, 830863), (209, 151066), (418, 75533)]