85071931

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2063}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 100260864

約数和(自身を除く): 15188933

約数列:

[1, 7, 43, 137, 301, 959, 2063, 5891, 14441, 41237, 88709, 282631, 620963, 1978417, 12153133, 85071931]

約数ペア:

[(1, 85071931), (7, 12153133), (43, 1978417), (137, 620963), (301, 282631), (959, 88709), (2063, 41237), (5891, 14441)]