31674842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4729}}^1$

素因数の和:4945

約数の個数: 16

約数和(自身を含む): 50573160

約数和(自身を除く): 18898318

約数列:

[1, 2, 17, 34, 197, 394, 3349, 4729, 6698, 9458, 80393, 160786, 931613, 1863226, 15837421, 31674842]

約数ペア:

[(1, 31674842), (2, 15837421), (17, 1863226), (34, 931613), (197, 160786), (394, 80393), (3349, 9458), (4729, 6698)]