31870835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5281}}^1$

素因数の和:5374

約数の個数: 16

約数和(自身を含む): 41072832

約数和(自身を除く): 9201997

約数列:

[1, 5, 17, 71, 85, 355, 1207, 5281, 6035, 26405, 89777, 374951, 448885, 1874755, 6374167, 31870835]

約数ペア:

[(1, 31870835), (5, 6374167), (17, 1874755), (71, 448885), (85, 374951), (355, 89777), (1207, 26405), (5281, 6035)]