31283146

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 47709000

約数和(自身を除く): 16425854

約数列:

[1, 2, 113, 149, 226, 298, 929, 1858, 16837, 33674, 104977, 138421, 209954, 276842, 15641573, 31283146]

約数ペア:

[(1, 31283146), (2, 15641573), (113, 276842), (149, 209954), (226, 138421), (298, 104977), (929, 33674), (1858, 16837)]