16467456

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 80

約数和(自身を含む): 44782848

約数和(自身を除く): 28315392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 151, 192, 213, 256, 284, 302, 384, 426, 453, 512, 568, 604, 768, 852, 906, 1136, 1208, 1536, 1704, 1812, 2272, 2416, 3408, 3624, 4544, 4832, 6816, 7248, 9088, 9664, 10721, 13632, 14496, 18176, 19328, 21442, 27264, 28992, 32163, 36352, 38656, 42884, 54528, 57984, 64326, 77312, 85768, 109056, 115968, 128652, 171536, 231936, 257304, 343072, 514608, 686144, 1029216, 1372288, 2058432, 2744576, 4116864, 5489152, 8233728, 16467456]

約数ペア:

[(1, 16467456), (2, 8233728), (3, 5489152), (4, 4116864), (6, 2744576), (8, 2058432), (12, 1372288), (16, 1029216), (24, 686144), (32, 514608), (48, 343072), (64, 257304), (71, 231936), (96, 171536), (128, 128652), (142, 115968), (151, 109056), (192, 85768), (213, 77312), (256, 64326), (284, 57984), (302, 54528), (384, 42884), (426, 38656), (453, 36352), (512, 32163), (568, 28992), (604, 27264), (768, 21442), (852, 19328), (906, 18176), (1136, 14496), (1208, 13632), (1536, 10721), (1704, 9664), (1812, 9088), (2272, 7248), (2416, 6816), (3408, 4832), (3624, 4544)]