56400088

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{64679}}^1$

素因数の和:64794

約数の個数: 16

約数和(自身を含む): 106722000

約数和(自身を除く): 50321912

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 64679, 129358, 258716, 517432, 7050011, 14100022, 28200044, 56400088]

約数ペア:

[(1, 56400088), (2, 28200044), (4, 14100022), (8, 7050011), (109, 517432), (218, 258716), (436, 129358), (872, 64679)]