806336

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 28

約数和(自身を含む): 1642872

約数和(自身を除く): 836536

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 293, 344, 586, 688, 1172, 1376, 2344, 2752, 4688, 9376, 12599, 18752, 25198, 50396, 100792, 201584, 403168, 806336]

約数ペア:

[(1, 806336), (2, 403168), (4, 201584), (8, 100792), (16, 50396), (32, 25198), (43, 18752), (64, 12599), (86, 9376), (172, 4688), (293, 2752), (344, 2344), (586, 1376), (688, 1172)]