27850864

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{32843}}^1$

素因数の和:32904

約数の個数: 20

約数和(自身を含む): 54980856

約数和(自身を除く): 27129992

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 32843, 65686, 131372, 262744, 525488, 1740679, 3481358, 6962716, 13925432, 27850864]

約数ペア:

[(1, 27850864), (2, 13925432), (4, 6962716), (8, 3481358), (16, 1740679), (53, 525488), (106, 262744), (212, 131372), (424, 65686), (848, 32843)]