56251256

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{19919}}^1$

素因数の和:20278

約数の個数: 16

約数和(自身を含む): 105775200

約数和(自身を除く): 49523944

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 19919, 39838, 79676, 159352, 7031407, 14062814, 28125628, 56251256]

約数ペア:

[(1, 56251256), (2, 28125628), (4, 14062814), (8, 7031407), (353, 159352), (706, 79676), (1412, 39838), (2824, 19919)]