85711238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{2381}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 132058080

約数和(自身を除く): 46346842

約数列:

[1, 2, 41, 82, 439, 878, 2381, 4762, 17999, 35998, 97621, 195242, 1045259, 2090518, 42855619, 85711238]

約数ペア:

[(1, 85711238), (2, 42855619), (41, 2090518), (82, 1045259), (439, 195242), (878, 97621), (2381, 35998), (4762, 17999)]