17967808

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6584

約数の個数: 28

約数和(自身を含む): 36489640

約数和(自身を除く): 18521832

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 6529, 13058, 26116, 52232, 104464, 208928, 280747, 417856, 561494, 1122988, 2245976, 4491952, 8983904, 17967808]

約数ペア:

[(1, 17967808), (2, 8983904), (4, 4491952), (8, 2245976), (16, 1122988), (32, 561494), (43, 417856), (64, 280747), (86, 208928), (172, 104464), (344, 52232), (688, 26116), (1376, 13058), (2752, 6529)]