52761424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{80429}}^1$

素因数の和:80478

約数の個数: 20

約数和(自身を含む): 104719860

約数和(自身を除く): 51958436

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 80429, 160858, 321716, 643432, 1286864, 3297589, 6595178, 13190356, 26380712, 52761424]

約数ペア:

[(1, 52761424), (2, 26380712), (4, 13190356), (8, 6595178), (16, 3297589), (41, 1286864), (82, 643432), (164, 321716), (328, 160858), (656, 80429)]