80462228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{261241}}^1$

素因数の和:261263

約数の個数: 24

約数和(自身を含む): 175554624

約数和(自身を除く): 95092396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 261241, 522482, 1044964, 1828687, 2873651, 3657374, 5747302, 7314748, 11494604, 20115557, 40231114, 80462228]

約数ペア:

[(1, 80462228), (2, 40231114), (4, 20115557), (7, 11494604), (11, 7314748), (14, 5747302), (22, 3657374), (28, 2873651), (44, 1828687), (77, 1044964), (154, 522482), (308, 261241)]