255737728

素因数分解:

$2^7\times {\mathrm{1051}}^1\times {\mathrm{1901}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 510230520

約数和(自身を除く): 254492792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1051, 1901, 2102, 3802, 4204, 7604, 8408, 15208, 16816, 30416, 33632, 60832, 67264, 121664, 134528, 243328, 1997951, 3995902, 7991804, 15983608, 31967216, 63934432, 127868864, 255737728]

約数ペア:

[(1, 255737728), (2, 127868864), (4, 63934432), (8, 31967216), (16, 15983608), (32, 7991804), (64, 3995902), (128, 1997951), (1051, 243328), (1901, 134528), (2102, 121664), (3802, 67264), (4204, 60832), (7604, 33632), (8408, 30416), (15208, 16816)]