8971796176

素因数分解:

$2^4\times 7^1\times {\mathrm{80105323}}^1$

素因数の和:80105338

約数の個数: 20

約数和(自身を含む): 19866120352

約数和(自身を除く): 10894324176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 80105323, 160210646, 320421292, 560737261, 640842584, 1121474522, 1281685168, 2242949044, 4485898088, 8971796176]

約数ペア:

[(1, 8971796176), (2, 4485898088), (4, 2242949044), (7, 1281685168), (8, 1121474522), (14, 640842584), (16, 560737261), (28, 320421292), (56, 160210646), (112, 80105323)]