53839024

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{30871}}^1$

素因数の和:30988

約数の個数: 20

約数和(自身を含む): 105273520

約数和(自身を除く): 51434496

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 30871, 61742, 123484, 246968, 493936, 3364939, 6729878, 13459756, 26919512, 53839024]

約数ペア:

[(1, 53839024), (2, 26919512), (4, 13459756), (8, 6729878), (16, 3364939), (109, 493936), (218, 246968), (436, 123484), (872, 61742), (1744, 30871)]