255098032

素因数分解:

$2^4\times 7^1\times {\mathrm{2277661}}^1$

素因数の和:2277676

約数の個数: 20

約数和(自身を含む): 564860176

約数和(自身を除く): 309762144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2277661, 4555322, 9110644, 15943627, 18221288, 31887254, 36442576, 63774508, 127549016, 255098032]

約数ペア:

[(1, 255098032), (2, 127549016), (4, 63774508), (7, 36442576), (8, 31887254), (14, 18221288), (16, 15943627), (28, 9110644), (56, 4555322), (112, 2277661)]