31226794

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7583}}^1$

素因数の和:7685

約数の個数: 16

約数和(自身を含む): 49144320

約数和(自身を除く): 17917526

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 7583, 15166, 219907, 439814, 538393, 1076786, 15613397, 31226794]

約数ペア:

[(1, 31226794), (2, 15613397), (29, 1076786), (58, 538393), (71, 439814), (142, 219907), (2059, 15166), (4118, 7583)]