31149086

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:767

約数の個数: 16

約数和(自身を含む): 47298048

約数和(自身を除く): 16148962

約数列:

[1, 2, 211, 223, 331, 422, 446, 662, 47053, 69841, 73813, 94106, 139682, 147626, 15574543, 31149086]

約数ペア:

[(1, 31149086), (2, 15574543), (211, 147626), (223, 139682), (331, 94106), (422, 73813), (446, 69841), (662, 47053)]