31154842

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 47338272

約数和(自身を除く): 16183430

約数列:

[1, 2, 163, 227, 326, 421, 454, 842, 37001, 68623, 74002, 95567, 137246, 191134, 15577421, 31154842]

約数ペア:

[(1, 31154842), (2, 15577421), (163, 191134), (227, 137246), (326, 95567), (421, 74002), (454, 68623), (842, 37001)]