85851716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2731}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 156051840

約数和(自身を除く): 70200124

約数列:

[1, 2, 4, 29, 58, 116, 271, 542, 1084, 2731, 5462, 7859, 10924, 15718, 31436, 79199, 158398, 316796, 740101, 1480202, 2960404, 21462929, 42925858, 85851716]

約数ペア:

[(1, 85851716), (2, 42925858), (4, 21462929), (29, 2960404), (58, 1480202), (116, 740101), (271, 316796), (542, 158398), (1084, 79199), (2731, 31436), (5462, 15718), (7859, 10924)]