82175968

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5167}}^1$

素因数の和:5255

約数の個数: 48

約数和(自身を含む): 187536384

約数和(自身を除く): 105360416

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, 5167, 7952, 10334, 15904, 20668, 36169, 41336, 72338, 82672, 144676, 165344, 289352, 366857, 578704, 733714, 1157408, 1467428, 2567999, 2934856, 5135998, 5869712, 10271996, 11739424, 20543992, 41087984, 82175968]

約数ペア:

[(1, 82175968), (2, 41087984), (4, 20543992), (7, 11739424), (8, 10271996), (14, 5869712), (16, 5135998), (28, 2934856), (32, 2567999), (56, 1467428), (71, 1157408), (112, 733714), (142, 578704), (224, 366857), (284, 289352), (497, 165344), (568, 144676), (994, 82672), (1136, 72338), (1988, 41336), (2272, 36169), (3976, 20668), (5167, 15904), (7952, 10334)]