3499856

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5087}}^1$

素因数の和:5138

約数の個数: 20

約数和(自身を含む): 6940032

約数和(自身を除く): 3440176

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5087, 10174, 20348, 40696, 81392, 218741, 437482, 874964, 1749928, 3499856]

約数ペア:

[(1, 3499856), (2, 1749928), (4, 874964), (8, 437482), (16, 218741), (43, 81392), (86, 40696), (172, 20348), (344, 10174), (688, 5087)]