86156714195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29255251}}^1$

素因数の和:29255306

約数の個数: 16

約数和(自身を含む): 112340167680

約数和(自身を除く): 26183453485

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 29255251, 146276255, 555849769, 906912781, 2779248845, 4534563905, 17231342839, 86156714195]

約数ペア:

[(1, 86156714195), (5, 17231342839), (19, 4534563905), (31, 2779248845), (95, 906912781), (155, 555849769), (589, 146276255), (2945, 29255251)]