85204048

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{17123}}^1$

素因数の和:17442

約数の個数: 20

約数和(自身を含む): 165623328

約数和(自身を除く): 80419280

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 17123, 34246, 68492, 136984, 273968, 5325253, 10650506, 21301012, 42602024, 85204048]

約数ペア:

[(1, 85204048), (2, 42602024), (4, 21301012), (8, 10650506), (16, 5325253), (311, 273968), (622, 136984), (1244, 68492), (2488, 34246), (4976, 17123)]