55210238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{3371}}^1$

素因数の和:3823

約数の個数: 16

約数和(自身を含む): 87402240

約数和(自身を除く): 32192002

約数列:

[1, 2, 19, 38, 431, 862, 3371, 6742, 8189, 16378, 64049, 128098, 1452901, 2905802, 27605119, 55210238]

約数ペア:

[(1, 55210238), (2, 27605119), (19, 2905802), (38, 1452901), (431, 128098), (862, 64049), (3371, 16378), (6742, 8189)]