86167039

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 105768288

約数和(自身を除く): 19601249

約数列:

[1, 7, 23, 49, 101, 161, 707, 757, 1127, 2323, 4949, 5299, 16261, 17411, 37093, 76457, 113827, 121877, 535199, 853139, 1758511, 3746393, 12309577, 86167039]

約数ペア:

[(1, 86167039), (7, 12309577), (23, 3746393), (49, 1758511), (101, 853139), (161, 535199), (707, 121877), (757, 113827), (1127, 76457), (2323, 37093), (4949, 17411), (5299, 16261)]