80708608

素因数分解:

$2^{10}\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:582

約数の個数: 44

約数和(自身を含む): 162490860

約数和(自身を除く): 81782252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 293, 512, 538, 586, 1024, 1076, 1172, 2152, 2344, 4304, 4688, 8608, 9376, 17216, 18752, 34432, 37504, 68864, 75008, 78817, 137728, 150016, 157634, 275456, 300032, 315268, 630536, 1261072, 2522144, 5044288, 10088576, 20177152, 40354304, 80708608]

約数ペア:

[(1, 80708608), (2, 40354304), (4, 20177152), (8, 10088576), (16, 5044288), (32, 2522144), (64, 1261072), (128, 630536), (256, 315268), (269, 300032), (293, 275456), (512, 157634), (538, 150016), (586, 137728), (1024, 78817), (1076, 75008), (1172, 68864), (2152, 37504), (2344, 34432), (4304, 18752), (4688, 17216), (8608, 9376)]