25656856

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{29423}}^1$

素因数の和:29538

約数の個数: 16

約数和(自身を含む): 48549600

約数和(自身を除く): 22892744

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 29423, 58846, 117692, 235384, 3207107, 6414214, 12828428, 25656856]

約数ペア:

[(1, 25656856), (2, 12828428), (4, 6414214), (8, 3207107), (109, 235384), (218, 117692), (436, 58846), (872, 29423)]