80747584

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{5279}}^1$

素因数の和:5530

約数の個数: 28

約数和(自身を含む): 160934400

約数和(自身を除く): 80186816

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 5279, 7648, 10558, 15296, 21116, 42232, 84464, 168928, 337856, 1261681, 2523362, 5046724, 10093448, 20186896, 40373792, 80747584]

約数ペア:

[(1, 80747584), (2, 40373792), (4, 20186896), (8, 10093448), (16, 5046724), (32, 2523362), (64, 1261681), (239, 337856), (478, 168928), (956, 84464), (1912, 42232), (3824, 21116), (5279, 15296), (7648, 10558)]