17280496

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{25117}}^1$

素因数の和:25168

約数の個数: 20

約数和(自身を含む): 34260952

約数和(自身を除く): 16980456

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 25117, 50234, 100468, 200936, 401872, 1080031, 2160062, 4320124, 8640248, 17280496]

約数ペア:

[(1, 17280496), (2, 8640248), (4, 4320124), (8, 2160062), (16, 1080031), (43, 401872), (86, 200936), (172, 100468), (344, 50234), (688, 25117)]