31334314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{7457}}^1$

素因数の和:7661

約数の個数: 16

約数和(自身を含む): 51549696

約数和(自身を除く): 20215382

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 7457, 14914, 82027, 164054, 1424287, 2848574, 15667157, 31334314]

約数ペア:

[(1, 31334314), (2, 15667157), (11, 2848574), (22, 1424287), (191, 164054), (382, 82027), (2101, 14914), (4202, 7457)]