31416242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109847}}^1$

素因数の和:109873

約数の個数: 16

約数和(自身を含む): 55363392

約数和(自身を除く): 23947150

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 109847, 219694, 1208317, 1428011, 2416634, 2856022, 15708121, 31416242]

約数ペア:

[(1, 31416242), (2, 15708121), (11, 2856022), (13, 2416634), (22, 1428011), (26, 1208317), (143, 219694), (286, 109847)]