42658064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{62003}}^1$

素因数の和:62054

約数の個数: 20

約数和(自身を含む): 84573456

約数和(自身を除く): 41915392

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 62003, 124006, 248012, 496024, 992048, 2666129, 5332258, 10664516, 21329032, 42658064]

約数ペア:

[(1, 42658064), (2, 21329032), (4, 10664516), (8, 5332258), (16, 2666129), (43, 992048), (86, 496024), (172, 248012), (344, 124006), (688, 62003)]