31698134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23003}}^1$

素因数の和:23071

約数の個数: 16

約数和(自身を含む): 52173072

約数和(自身を除く): 20474938

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 23003, 46006, 299039, 598078, 1219159, 2438318, 15849067, 31698134]

約数ペア:

[(1, 31698134), (2, 15849067), (13, 2438318), (26, 1219159), (53, 598078), (106, 299039), (689, 46006), (1378, 23003)]