31779614

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2269}}^1$

素因数の和:2467

約数の個数: 16

約数和(自身を含む): 49032000

約数和(自身を除く): 17252386

約数列:

[1, 2, 47, 94, 149, 298, 2269, 4538, 7003, 14006, 106643, 213286, 338081, 676162, 15889807, 31779614]

約数ペア:

[(1, 31779614), (2, 15889807), (47, 676162), (94, 338081), (149, 213286), (298, 106643), (2269, 14006), (4538, 7003)]