56081512

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{27277}}^1$

素因数の和:27540

約数の個数: 16

約数和(自身を含む): 105565860

約数和(自身を除く): 49484348

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 27277, 54554, 109108, 218216, 7010189, 14020378, 28040756, 56081512]

約数ペア:

[(1, 56081512), (2, 28040756), (4, 14020378), (8, 7010189), (257, 218216), (514, 109108), (1028, 54554), (2056, 27277)]