57919984

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{33211}}^1$

素因数の和:33328

約数の個数: 20

約数和(自身を含む): 113252920

約数和(自身を除く): 55332936

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 33211, 66422, 132844, 265688, 531376, 3619999, 7239998, 14479996, 28959992, 57919984]

約数ペア:

[(1, 57919984), (2, 28959992), (4, 14479996), (8, 7239998), (16, 3619999), (109, 531376), (218, 265688), (436, 132844), (872, 66422), (1744, 33211)]