56128888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{369269}}^1$

素因数の和:369294

約数の個数: 16

約数和(自身を含む): 110781000

約数和(自身を除く): 54652112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 369269, 738538, 1477076, 2954152, 7016111, 14032222, 28064444, 56128888]

約数ペア:

[(1, 56128888), (2, 28064444), (4, 14032222), (8, 7016111), (19, 2954152), (38, 1477076), (76, 738538), (152, 369269)]