513927424

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{2089}}^1$

素因数の和:2167

約数の個数: 54

約数和(自身を含む): 1060514070

約数和(自身を除く): 546586646

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 961, 992, 1922, 1984, 2089, 3844, 3968, 4178, 7688, 7936, 8356, 15376, 16712, 30752, 33424, 61504, 64759, 66848, 123008, 129518, 133696, 246016, 259036, 267392, 518072, 534784, 1036144, 2007529, 2072288, 4015058, 4144576, 8030116, 8289152, 16060232, 16578304, 32120464, 64240928, 128481856, 256963712, 513927424]

約数ペア:

[(1, 513927424), (2, 256963712), (4, 128481856), (8, 64240928), (16, 32120464), (31, 16578304), (32, 16060232), (62, 8289152), (64, 8030116), (124, 4144576), (128, 4015058), (248, 2072288), (256, 2007529), (496, 1036144), (961, 534784), (992, 518072), (1922, 267392), (1984, 259036), (2089, 246016), (3844, 133696), (3968, 129518), (4178, 123008), (7688, 66848), (7936, 64759), (8356, 61504), (15376, 33424), (16712, 30752)]