55633744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{80863}}^1$

素因数の和:80914

約数の個数: 20

約数和(自身を含む): 110298496

約数和(自身を除く): 54664752

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 80863, 161726, 323452, 646904, 1293808, 3477109, 6954218, 13908436, 27816872, 55633744]

約数ペア:

[(1, 55633744), (2, 27816872), (4, 13908436), (8, 6954218), (16, 3477109), (43, 1293808), (86, 646904), (172, 323452), (344, 161726), (688, 80863)]