55128448

素因数分解:

$2^7\times {\mathrm{430691}}^1$

素因数の和:430705

約数の個数: 16

約数和(自身を含む): 109826460

約数和(自身を除く): 54698012

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 430691, 861382, 1722764, 3445528, 6891056, 13782112, 27564224, 55128448]

約数ペア:

[(1, 55128448), (2, 27564224), (4, 13782112), (8, 6891056), (16, 3445528), (32, 1722764), (64, 861382), (128, 430691)]