82116235

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3889}}^1$

素因数の和:4038

約数の個数: 16

約数和(自身を含む): 101949120

約数和(自身を除く): 19832885

約数列:

[1, 5, 41, 103, 205, 515, 3889, 4223, 19445, 21115, 159449, 400567, 797245, 2002835, 16423247, 82116235]

約数ペア:

[(1, 82116235), (5, 16423247), (41, 2002835), (103, 797245), (205, 400567), (515, 159449), (3889, 21115), (4223, 19445)]