55989982

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 85317120

約数和(自身を除く): 29327138

約数列:

[1, 2, 127, 137, 254, 274, 1609, 3218, 17399, 34798, 204343, 220433, 408686, 440866, 27994991, 55989982]

約数ペア:

[(1, 55989982), (2, 27994991), (127, 440866), (137, 408686), (254, 220433), (274, 204343), (1609, 34798), (3218, 17399)]