86667086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{31019}}^1$

素因数の和:31159

約数の個数: 16

約数和(自身を含む): 142940160

約数和(自身を除く): 56273074

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 31019, 62038, 341209, 682418, 3939413, 7878826, 43333543, 86667086]

約数ペア:

[(1, 86667086), (2, 43333543), (11, 7878826), (22, 3939413), (127, 682418), (254, 341209), (1397, 62038), (2794, 31019)]