27303968

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{19843}}^1$

素因数の和:19896

約数の個数: 24

約数和(自身を含む): 55007568

約数和(自身を除く): 27703600

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 19843, 39686, 79372, 158744, 317488, 634976, 853249, 1706498, 3412996, 6825992, 13651984, 27303968]

約数ペア:

[(1, 27303968), (2, 13651984), (4, 6825992), (8, 3412996), (16, 1706498), (32, 853249), (43, 634976), (86, 317488), (172, 158744), (344, 79372), (688, 39686), (1376, 19843)]