80542281776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{457626601}}^1$

素因数の和:457626620

約数の個数: 20

約数和(自身を含む): 170237095944

約数和(自身を除く): 89694814168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457626601, 915253202, 1830506404, 3661012808, 5033892611, 7322025616, 10067785222, 20135570444, 40271140888, 80542281776]

約数ペア:

[(1, 80542281776), (2, 40271140888), (4, 20135570444), (8, 10067785222), (11, 7322025616), (16, 5033892611), (22, 3661012808), (44, 1830506404), (88, 915253202), (176, 457626601)]