172838314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{17191}}^1$

素因数の和:17661

約数の個数: 16

約数和(自身を含む): 283461696

約数和(自身を除く): 110623382

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 17191, 34382, 189101, 378202, 7856287, 15712574, 86419157, 172838314]

約数ペア:

[(1, 172838314), (2, 86419157), (11, 15712574), (22, 7856287), (457, 378202), (914, 189101), (5027, 34382), (10054, 17191)]