22580176

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{34421}}^1$

素因数の和:34470

約数の個数: 20

約数和(自身を含む): 44817444

約数和(自身を除く): 22237268

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 34421, 68842, 137684, 275368, 550736, 1411261, 2822522, 5645044, 11290088, 22580176]

約数ペア:

[(1, 22580176), (2, 11290088), (4, 5645044), (8, 2822522), (16, 1411261), (41, 550736), (82, 275368), (164, 137684), (328, 68842), (656, 34421)]