81277894

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{5059}}^1$

素因数の和:5367

約数の個数: 16

約数和(自身を含む): 126601200

約数和(自身を除く): 45323306

約数列:

[1, 2, 29, 58, 277, 554, 5059, 8033, 10118, 16066, 146711, 293422, 1401343, 2802686, 40638947, 81277894]

約数ペア:

[(1, 81277894), (2, 40638947), (29, 2802686), (58, 1401343), (277, 293422), (554, 146711), (5059, 16066), (8033, 10118)]