5181424

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3088

約数の個数: 20

約数和(自身を含む): 10134520

約数和(自身を除く): 4953096

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2971, 5942, 11884, 23768, 47536, 323839, 647678, 1295356, 2590712, 5181424]

約数ペア:

[(1, 5181424), (2, 2590712), (4, 1295356), (8, 647678), (16, 323839), (109, 47536), (218, 23768), (436, 11884), (872, 5942), (1744, 2971)]