31587148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{859}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 57430800

約数和(自身を除く): 25843652

約数列:

[1, 2, 4, 29, 58, 116, 317, 634, 859, 1268, 1718, 3436, 9193, 18386, 24911, 36772, 49822, 99644, 272303, 544606, 1089212, 7896787, 15793574, 31587148]

約数ペア:

[(1, 31587148), (2, 15793574), (4, 7896787), (29, 1089212), (58, 544606), (116, 272303), (317, 99644), (634, 49822), (859, 36772), (1268, 24911), (1718, 18386), (3436, 9193)]