31493326

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 47915568

約数和(自身を除く): 16422242

約数列:

[1, 2, 113, 226, 331, 421, 662, 842, 37403, 47573, 74806, 95146, 139351, 278702, 15746663, 31493326]

約数ペア:

[(1, 31493326), (2, 15746663), (113, 278702), (226, 139351), (331, 95146), (421, 74806), (662, 47573), (842, 37403)]