41545568

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 84767760

約数和(自身を除く): 43222192

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 109, 172, 218, 277, 344, 436, 554, 688, 872, 1108, 1376, 1744, 2216, 3488, 4432, 4687, 8864, 9374, 11911, 18748, 23822, 30193, 37496, 47644, 60386, 74992, 95288, 120772, 149984, 190576, 241544, 381152, 483088, 966176, 1298299, 2596598, 5193196, 10386392, 20772784, 41545568]

約数ペア:

[(1, 41545568), (2, 20772784), (4, 10386392), (8, 5193196), (16, 2596598), (32, 1298299), (43, 966176), (86, 483088), (109, 381152), (172, 241544), (218, 190576), (277, 149984), (344, 120772), (436, 95288), (554, 74992), (688, 60386), (872, 47644), (1108, 37496), (1376, 30193), (1744, 23822), (2216, 18748), (3488, 11911), (4432, 9374), (4687, 8864)]