31581794

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6011}}^1$

素因数の和:6121

約数の個数: 16

約数和(自身を含む): 49346496

約数和(自身を除く): 17764702

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 6011, 12022, 222407, 426781, 444814, 853562, 15790897, 31581794]

約数ペア:

[(1, 31581794), (2, 15790897), (37, 853562), (71, 444814), (74, 426781), (142, 222407), (2627, 12022), (5254, 6011)]