128225792

素因数分解:

$2^9\times {\mathrm{250441}}^1$

素因数の和:250459

約数の個数: 20

約数和(自身を含む): 256202166

約数和(自身を除く): 127976374

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 250441, 500882, 1001764, 2003528, 4007056, 8014112, 16028224, 32056448, 64112896, 128225792]

約数ペア:

[(1, 128225792), (2, 64112896), (4, 32056448), (8, 16028224), (16, 8014112), (32, 4007056), (64, 2003528), (128, 1001764), (256, 500882), (512, 250441)]