2028160112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{8167}}^1$

素因数の和:8286

約数の個数: 80

約数和(自身を含む): 4594205952

約数和(自身を除く): 2566045840

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 83, 88, 136, 166, 176, 187, 272, 332, 374, 664, 748, 913, 1328, 1411, 1496, 1826, 2822, 2992, 3652, 5644, 7304, 8167, 11288, 14608, 15521, 16334, 22576, 31042, 32668, 62084, 65336, 89837, 124168, 130672, 138839, 179674, 248336, 277678, 359348, 555356, 677861, 718696, 1110712, 1355722, 1437392, 1527229, 2221424, 2711444, 3054458, 5422888, 6108916, 7456471, 10845776, 11523637, 12217832, 14912942, 23047274, 24435664, 29825884, 46094548, 59651768, 92189096, 119303536, 126760007, 184378192, 253520014, 507040028, 1014080056, 2028160112]

約数ペア:

[(1, 2028160112), (2, 1014080056), (4, 507040028), (8, 253520014), (11, 184378192), (16, 126760007), (17, 119303536), (22, 92189096), (34, 59651768), (44, 46094548), (68, 29825884), (83, 24435664), (88, 23047274), (136, 14912942), (166, 12217832), (176, 11523637), (187, 10845776), (272, 7456471), (332, 6108916), (374, 5422888), (664, 3054458), (748, 2711444), (913, 2221424), (1328, 1527229), (1411, 1437392), (1496, 1355722), (1826, 1110712), (2822, 718696), (2992, 677861), (3652, 555356), (5644, 359348), (7304, 277678), (8167, 248336), (11288, 179674), (14608, 138839), (15521, 130672), (16334, 124168), (22576, 89837), (31042, 65336), (32668, 62084)]