31292162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{17137}}^1$

素因数の和:17233

約数の個数: 16

約数和(自身を含む): 51825312

約数和(自身を除く): 20533150

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 17137, 34274, 188507, 377014, 1422371, 2844742, 15646081, 31292162]

約数ペア:

[(1, 31292162), (2, 15646081), (11, 2844742), (22, 1422371), (83, 377014), (166, 188507), (913, 34274), (1826, 17137)]