86623774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{5077}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 137106000

約数和(自身を除く): 50482226

約数列:

[1, 2, 19, 38, 449, 898, 5077, 8531, 10154, 17062, 96463, 192926, 2279573, 4559146, 43311887, 86623774]

約数ペア:

[(1, 86623774), (2, 43311887), (19, 4559146), (38, 2279573), (449, 192926), (898, 96463), (5077, 17062), (8531, 10154)]