56457442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{8429}}^1$

素因数の和:8645

約数の個数: 16

約数和(自身を含む): 90133560

約数和(自身を除く): 33676118

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 8429, 16858, 143293, 286586, 1660513, 3321026, 28228721, 56457442]

約数ペア:

[(1, 56457442), (2, 28228721), (17, 3321026), (34, 1660513), (197, 286586), (394, 143293), (3349, 16858), (6698, 8429)]