80545024

素因数分解:

$2^8\times 7^2\times {\mathrm{6421}}^1$

素因数の和:6451

約数の個数: 54

約数和(自身を含む): 187053594

約数和(自身を除く): 106508570

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 6421, 12544, 12842, 25684, 44947, 51368, 89894, 102736, 179788, 205472, 314629, 359576, 410944, 629258, 719152, 821888, 1258516, 1438304, 1643776, 2517032, 2876608, 5034064, 5753216, 10068128, 11506432, 20136256, 40272512, 80545024]

約数ペア:

[(1, 80545024), (2, 40272512), (4, 20136256), (7, 11506432), (8, 10068128), (14, 5753216), (16, 5034064), (28, 2876608), (32, 2517032), (49, 1643776), (56, 1438304), (64, 1258516), (98, 821888), (112, 719152), (128, 629258), (196, 410944), (224, 359576), (256, 314629), (392, 205472), (448, 179788), (784, 102736), (896, 89894), (1568, 51368), (1792, 44947), (3136, 25684), (6272, 12842), (6421, 12544)]