31022928

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2332

約数の個数: 60

約数和(自身を含む): 87755668

約数和(自身を除く): 56732740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2221, 2328, 3492, 4442, 4656, 6663, 6984, 8884, 13326, 13968, 17768, 19989, 26652, 35536, 39978, 53304, 79956, 106608, 159912, 215437, 319824, 430874, 646311, 861748, 1292622, 1723496, 1938933, 2585244, 3446992, 3877866, 5170488, 7755732, 10340976, 15511464, 31022928]

約数ペア:

[(1, 31022928), (2, 15511464), (3, 10340976), (4, 7755732), (6, 5170488), (8, 3877866), (9, 3446992), (12, 2585244), (16, 1938933), (18, 1723496), (24, 1292622), (36, 861748), (48, 646311), (72, 430874), (97, 319824), (144, 215437), (194, 159912), (291, 106608), (388, 79956), (582, 53304), (776, 39978), (873, 35536), (1164, 26652), (1552, 19989), (1746, 17768), (2221, 13968), (2328, 13326), (3492, 8884), (4442, 6984), (4656, 6663)]