55151872

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2334

約数の個数: 36

約数和(自身を含む): 111273316

約数和(自身を除く): 56121444

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 2221, 3104, 4442, 6208, 8884, 12416, 17768, 24832, 35536, 71072, 142144, 215437, 284288, 430874, 568576, 861748, 1723496, 3446992, 6893984, 13787968, 27575936, 55151872]

約数ペア:

[(1, 55151872), (2, 27575936), (4, 13787968), (8, 6893984), (16, 3446992), (32, 1723496), (64, 861748), (97, 568576), (128, 430874), (194, 284288), (256, 215437), (388, 142144), (776, 71072), (1552, 35536), (2221, 24832), (3104, 17768), (4442, 12416), (6208, 8884)]