87638936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142271}}^1$

素因数の和:142295

約数の個数: 32

約数和(自身を含む): 204871680

約数和(自身を除く): 117232744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 142271, 284542, 569084, 995897, 1138168, 1564981, 1991794, 3129962, 3983588, 6259924, 7967176, 10954867, 12519848, 21909734, 43819468, 87638936]

約数ペア:

[(1, 87638936), (2, 43819468), (4, 21909734), (7, 12519848), (8, 10954867), (11, 7967176), (14, 6259924), (22, 3983588), (28, 3129962), (44, 1991794), (56, 1564981), (77, 1138168), (88, 995897), (154, 569084), (308, 284542), (616, 142271)]