18688832

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{6791}}^1$

素因数の和:6846

約数の個数: 28

約数和(自身を含む): 37953696

約数和(自身を除く): 19264864

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 6791, 13582, 27164, 54328, 108656, 217312, 292013, 434624, 584026, 1168052, 2336104, 4672208, 9344416, 18688832]

約数ペア:

[(1, 18688832), (2, 9344416), (4, 4672208), (8, 2336104), (16, 1168052), (32, 584026), (43, 434624), (64, 292013), (86, 217312), (172, 108656), (344, 54328), (688, 27164), (1376, 13582), (2752, 6791)]