31339742

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6763}}^1$

素因数の和:7103

約数の個数: 16

約数和(自身を含む): 53895552

約数和(自身を除く): 22555810

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 6763, 13526, 47341, 94682, 2238553, 4477106, 15669871, 31339742]

約数ペア:

[(1, 31339742), (2, 15669871), (7, 4477106), (14, 2238553), (331, 94682), (662, 47341), (2317, 13526), (4634, 6763)]