80470376

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62477}}^1$

素因数の和:62513

約数の個数: 32

約数和(自身を含む): 179936640

約数和(自身を除く): 99466264

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 62477, 124954, 249908, 437339, 499816, 874678, 1436971, 1749356, 2873942, 3498712, 5747884, 10058797, 11495768, 20117594, 40235188, 80470376]

約数ペア:

[(1, 80470376), (2, 40235188), (4, 20117594), (7, 11495768), (8, 10058797), (14, 5747884), (23, 3498712), (28, 2873942), (46, 1749356), (56, 1436971), (92, 874678), (161, 499816), (184, 437339), (322, 249908), (644, 124954), (1288, 62477)]