31685414

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{887}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 48623328

約数和(自身を除く): 16937914

約数列:

[1, 2, 53, 106, 337, 674, 887, 1774, 17861, 35722, 47011, 94022, 298919, 597838, 15842707, 31685414]

約数ペア:

[(1, 31685414), (2, 15842707), (53, 597838), (106, 298919), (337, 94022), (674, 47011), (887, 35722), (1774, 17861)]