80458616644

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70085903}}^1$

素因数の和:70085955

約数の個数: 24

約数和(自身を含む): 164842046208

約数和(自身を除く): 84383429564

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 70085903, 140171806, 280343612, 490601321, 981202642, 1962405284, 2873522023, 5747044046, 11494088092, 20114654161, 40229308322, 80458616644]

約数ペア:

[(1, 80458616644), (2, 40229308322), (4, 20114654161), (7, 11494088092), (14, 5747044046), (28, 2873522023), (41, 1962405284), (82, 981202642), (164, 490601321), (287, 280343612), (574, 140171806), (1148, 70085903)]