16276848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 48496896

約数和(自身を除く): 32220048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 251, 336, 386, 502, 579, 753, 772, 1004, 1158, 1351, 1506, 1544, 1757, 2008, 2316, 2702, 3012, 3088, 3514, 4016, 4053, 4632, 5271, 5404, 6024, 7028, 8106, 9264, 10542, 10808, 12048, 14056, 16212, 21084, 21616, 28112, 32424, 42168, 48443, 64848, 84336, 96886, 145329, 193772, 290658, 339101, 387544, 581316, 678202, 775088, 1017303, 1162632, 1356404, 2034606, 2325264, 2712808, 4069212, 5425616, 8138424, 16276848]

約数ペア:

[(1, 16276848), (2, 8138424), (3, 5425616), (4, 4069212), (6, 2712808), (7, 2325264), (8, 2034606), (12, 1356404), (14, 1162632), (16, 1017303), (21, 775088), (24, 678202), (28, 581316), (42, 387544), (48, 339101), (56, 290658), (84, 193772), (112, 145329), (168, 96886), (193, 84336), (251, 64848), (336, 48443), (386, 42168), (502, 32424), (579, 28112), (753, 21616), (772, 21084), (1004, 16212), (1158, 14056), (1351, 12048), (1506, 10808), (1544, 10542), (1757, 9264), (2008, 8106), (2316, 7028), (2702, 6024), (3012, 5404), (3088, 5271), (3514, 4632), (4016, 4053)]