85820886

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89959}}^1$

素因数の和:90020

約数の個数: 24

約数和(自身を含む): 189455760

約数和(自身を除く): 103634874

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 89959, 179918, 269877, 539754, 809631, 1619262, 4767827, 9535654, 14303481, 28606962, 42910443, 85820886]

約数ペア:

[(1, 85820886), (2, 42910443), (3, 28606962), (6, 14303481), (9, 9535654), (18, 4767827), (53, 1619262), (106, 809631), (159, 539754), (318, 269877), (477, 179918), (954, 89959)]