54393658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{18047}}^1$

素因数の和:18197

約数の個数: 16

約数和(自身を含む): 89662464

約数和(自身を除く): 35268806

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 18047, 36094, 198517, 397034, 2472439, 4944878, 27196829, 54393658]

約数ペア:

[(1, 54393658), (2, 27196829), (11, 4944878), (22, 2472439), (137, 397034), (274, 198517), (1507, 36094), (3014, 18047)]