86470048

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5437}}^1$

素因数の和:5525

約数の個数: 48

約数和(自身を含む): 197334144

約数和(自身を除く): 110864096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 5437, 7952, 10874, 15904, 21748, 38059, 43496, 76118, 86992, 152236, 173984, 304472, 386027, 608944, 772054, 1217888, 1544108, 2702189, 3088216, 5404378, 6176432, 10808756, 12352864, 21617512, 43235024, 86470048]

約数ペア:

[(1, 86470048), (2, 43235024), (4, 21617512), (7, 12352864), (8, 10808756), (14, 6176432), (16, 5404378), (28, 3088216), (32, 2702189), (56, 1544108), (71, 1217888), (112, 772054), (142, 608944), (224, 386027), (284, 304472), (497, 173984), (568, 152236), (994, 86992), (1136, 76118), (1988, 43496), (2272, 38059), (3976, 21748), (5437, 15904), (7952, 10874)]