31960235

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 39384576

約数和(自身を除く): 7424341

約数列:

[1, 5, 47, 235, 307, 443, 1535, 2215, 14429, 20821, 72145, 104105, 136001, 680005, 6392047, 31960235]

約数ペア:

[(1, 31960235), (5, 6392047), (47, 680005), (235, 136001), (307, 104105), (443, 72145), (1535, 20821), (2215, 14429)]