56145688

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{27961}}^1$

素因数の和:28218

約数の個数: 16

約数和(自身を含む): 105696360

約数和(自身を除く): 49550672

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 27961, 55922, 111844, 223688, 7018211, 14036422, 28072844, 56145688]

約数ペア:

[(1, 56145688), (2, 28072844), (4, 14036422), (8, 7018211), (251, 223688), (502, 111844), (1004, 55922), (2008, 27961)]