122956048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{187433}}^1$

素因数の和:187482

約数の個数: 20

約数和(自身を含む): 244039068

約数和(自身を除く): 121083020

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 187433, 374866, 749732, 1499464, 2998928, 7684753, 15369506, 30739012, 61478024, 122956048]

約数ペア:

[(1, 122956048), (2, 61478024), (4, 30739012), (8, 15369506), (16, 7684753), (41, 2998928), (82, 1499464), (164, 749732), (328, 374866), (656, 187433)]