38798384

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56393}}^1$

素因数の和:56444

約数の個数: 20

約数和(自身を含む): 76921416

約数和(自身を除く): 38123032

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56393, 112786, 225572, 451144, 902288, 2424899, 4849798, 9699596, 19399192, 38798384]

約数ペア:

[(1, 38798384), (2, 19399192), (4, 9699596), (8, 4849798), (16, 2424899), (43, 902288), (86, 451144), (172, 225572), (344, 112786), (688, 56393)]