83091136

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 56

約数和(自身を含む): 170881040

約数和(自身を除く): 87789904

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 109, 172, 218, 277, 344, 436, 554, 688, 872, 1108, 1376, 1744, 2216, 2752, 3488, 4432, 4687, 6976, 8864, 9374, 11911, 17728, 18748, 23822, 30193, 37496, 47644, 60386, 74992, 95288, 120772, 149984, 190576, 241544, 299968, 381152, 483088, 762304, 966176, 1298299, 1932352, 2596598, 5193196, 10386392, 20772784, 41545568, 83091136]

約数ペア:

[(1, 83091136), (2, 41545568), (4, 20772784), (8, 10386392), (16, 5193196), (32, 2596598), (43, 1932352), (64, 1298299), (86, 966176), (109, 762304), (172, 483088), (218, 381152), (277, 299968), (344, 241544), (436, 190576), (554, 149984), (688, 120772), (872, 95288), (1108, 74992), (1376, 60386), (1744, 47644), (2216, 37496), (2752, 30193), (3488, 23822), (4432, 18748), (4687, 17728), (6976, 11911), (8864, 9374)]