55163312

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{8863}}^1$

素因数の和:9260

約数の個数: 20

約数和(自身を含む): 107165760

約数和(自身を除く): 52002448

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 8863, 17726, 35452, 70904, 141808, 3447707, 6895414, 13790828, 27581656, 55163312]

約数ペア:

[(1, 55163312), (2, 27581656), (4, 13790828), (8, 6895414), (16, 3447707), (389, 141808), (778, 70904), (1556, 35452), (3112, 17726), (6224, 8863)]