86809856

素因数分解:

$2^8\times 7^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 199854144

約数和(自身を除く): 113044288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 251, 256, 386, 448, 502, 772, 896, 1004, 1351, 1544, 1757, 1792, 2008, 2702, 3088, 3514, 4016, 5404, 6176, 7028, 8032, 10808, 12352, 14056, 16064, 21616, 24704, 28112, 32128, 43232, 48443, 49408, 56224, 64256, 86464, 96886, 112448, 172928, 193772, 224896, 339101, 345856, 387544, 449792, 678202, 775088, 1356404, 1550176, 2712808, 3100352, 5425616, 6200704, 10851232, 12401408, 21702464, 43404928, 86809856]

約数ペア:

[(1, 86809856), (2, 43404928), (4, 21702464), (7, 12401408), (8, 10851232), (14, 6200704), (16, 5425616), (28, 3100352), (32, 2712808), (56, 1550176), (64, 1356404), (112, 775088), (128, 678202), (193, 449792), (224, 387544), (251, 345856), (256, 339101), (386, 224896), (448, 193772), (502, 172928), (772, 112448), (896, 96886), (1004, 86464), (1351, 64256), (1544, 56224), (1757, 49408), (1792, 48443), (2008, 43232), (2702, 32128), (3088, 28112), (3514, 24704), (4016, 21616), (5404, 16064), (6176, 14056), (7028, 12352), (8032, 10808)]