86021716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{7789}}^1$

素因数の和:8055

約数の個数: 24

約数和(自身を含む): 164898720

約数和(自身を除く): 78877004

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 5522, 7789, 11044, 15578, 31156, 85679, 171358, 342716, 1955039, 3910078, 7820156, 21505429, 43010858, 86021716]

約数ペア:

[(1, 86021716), (2, 43010858), (4, 21505429), (11, 7820156), (22, 3910078), (44, 1955039), (251, 342716), (502, 171358), (1004, 85679), (2761, 31156), (5522, 15578), (7789, 11044)]