57118576

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{87071}}^1$

素因数の和:87120

約数の個数: 20

約数和(自身を含む): 113367744

約数和(自身を除く): 56249168

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 87071, 174142, 348284, 696568, 1393136, 3569911, 7139822, 14279644, 28559288, 57118576]

約数ペア:

[(1, 57118576), (2, 28559288), (4, 14279644), (8, 7139822), (16, 3569911), (41, 1393136), (82, 696568), (164, 348284), (328, 174142), (656, 87071)]