31611936

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 56446944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 103, 138, 139, 184, 206, 276, 278, 309, 368, 412, 417, 552, 556, 618, 736, 824, 834, 1104, 1112, 1236, 1648, 1668, 2208, 2224, 2369, 2472, 3197, 3296, 3336, 4448, 4738, 4944, 6394, 6672, 7107, 9476, 9591, 9888, 12788, 13344, 14214, 14317, 18952, 19182, 25576, 28428, 28634, 37904, 38364, 42951, 51152, 56856, 57268, 75808, 76728, 85902, 102304, 113712, 114536, 153456, 171804, 227424, 229072, 306912, 329291, 343608, 458144, 658582, 687216, 987873, 1317164, 1374432, 1975746, 2634328, 3951492, 5268656, 7902984, 10537312, 15805968, 31611936]

約数ペア:

[(1, 31611936), (2, 15805968), (3, 10537312), (4, 7902984), (6, 5268656), (8, 3951492), (12, 2634328), (16, 1975746), (23, 1374432), (24, 1317164), (32, 987873), (46, 687216), (48, 658582), (69, 458144), (92, 343608), (96, 329291), (103, 306912), (138, 229072), (139, 227424), (184, 171804), (206, 153456), (276, 114536), (278, 113712), (309, 102304), (368, 85902), (412, 76728), (417, 75808), (552, 57268), (556, 56856), (618, 51152), (736, 42951), (824, 38364), (834, 37904), (1104, 28634), (1112, 28428), (1236, 25576), (1648, 19182), (1668, 18952), (2208, 14317), (2224, 14214), (2369, 13344), (2472, 12788), (3197, 9888), (3296, 9591), (3336, 9476), (4448, 7107), (4738, 6672), (4944, 6394)]