56113768

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{21191}}^1$

素因数の和:21528

約数の個数: 16

約数和(自身を含む): 105536160

約数和(自身を除く): 49422392

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 21191, 42382, 84764, 169528, 7014221, 14028442, 28056884, 56113768]

約数ペア:

[(1, 56113768), (2, 28056884), (4, 14028442), (8, 7014221), (331, 169528), (662, 84764), (1324, 42382), (2648, 21191)]