31986934

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15131}}^1$

素因数の和:15291

約数の個数: 16

約数和(自身を含む): 55201536

約数和(自身を除く): 23214602

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 15131, 30262, 105917, 211834, 2284781, 4569562, 15993467, 31986934]

約数ペア:

[(1, 31986934), (2, 15993467), (7, 4569562), (14, 2284781), (151, 211834), (302, 105917), (1057, 30262), (2114, 15131)]