54165616

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{47681}}^1$

素因数の和:47760

約数の個数: 20

約数和(自身を含む): 106426224

約数和(自身を除く): 52260608

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 47681, 95362, 190724, 381448, 762896, 3385351, 6770702, 13541404, 27082808, 54165616]

約数ペア:

[(1, 54165616), (2, 27082808), (4, 13541404), (8, 6770702), (16, 3385351), (71, 762896), (142, 381448), (284, 190724), (568, 95362), (1136, 47681)]