16948192

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 34760880

約数和(自身を除く): 17812688

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 109, 113, 172, 218, 226, 344, 436, 452, 688, 872, 904, 1376, 1744, 1808, 3488, 3616, 4687, 4859, 9374, 9718, 12317, 18748, 19436, 24634, 37496, 38872, 49268, 74992, 77744, 98536, 149984, 155488, 197072, 394144, 529631, 1059262, 2118524, 4237048, 8474096, 16948192]

約数ペア:

[(1, 16948192), (2, 8474096), (4, 4237048), (8, 2118524), (16, 1059262), (32, 529631), (43, 394144), (86, 197072), (109, 155488), (113, 149984), (172, 98536), (218, 77744), (226, 74992), (344, 49268), (436, 38872), (452, 37496), (688, 24634), (872, 19436), (904, 18748), (1376, 12317), (1744, 9718), (1808, 9374), (3488, 4859), (3616, 4687)]