226103632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{328639}}^1$

素因数の和:328690

約数の個数: 20

約数和(自身を含む): 448264960

約数和(自身を除く): 222161328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 328639, 657278, 1314556, 2629112, 5258224, 14131477, 28262954, 56525908, 113051816, 226103632]

約数ペア:

[(1, 226103632), (2, 113051816), (4, 56525908), (8, 28262954), (16, 14131477), (43, 5258224), (86, 2629112), (172, 1314556), (344, 657278), (688, 328639)]