31713394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8263}}^1$

素因数の和:8385

約数の個数: 16

約数和(自身を含む): 50575680

約数和(自身を除く): 18862286

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 8263, 16526, 156997, 313994, 834563, 1669126, 15856697, 31713394]

約数ペア:

[(1, 31713394), (2, 15856697), (19, 1669126), (38, 834563), (101, 313994), (202, 156997), (1919, 16526), (3838, 8263)]