56799088

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{39887}}^1$

素因数の和:39984

約数の個数: 20

約数和(自身を含む): 111287520

約数和(自身を除く): 54488432

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 39887, 79774, 159548, 319096, 638192, 3549943, 7099886, 14199772, 28399544, 56799088]

約数ペア:

[(1, 56799088), (2, 28399544), (4, 14199772), (8, 7099886), (16, 3549943), (89, 638192), (178, 319096), (356, 159548), (712, 79774), (1424, 39887)]