6451376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{9377}}^1$

素因数の和:9428

約数の個数: 20

約数和(自身を含む): 12791592

約数和(自身を除く): 6340216

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 9377, 18754, 37508, 75016, 150032, 403211, 806422, 1612844, 3225688, 6451376]

約数ペア:

[(1, 6451376), (2, 3225688), (4, 1612844), (8, 806422), (16, 403211), (43, 150032), (86, 75016), (172, 37508), (344, 18754), (688, 9377)]