27443456

素因数分解:

$2^8\times {\mathrm{107201}}^1$

素因数の和:107217

約数の個数: 18

約数和(自身を含む): 54780222

約数和(自身を除く): 27336766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 107201, 214402, 428804, 857608, 1715216, 3430432, 6860864, 13721728, 27443456]

約数ペア:

[(1, 27443456), (2, 13721728), (4, 6860864), (8, 3430432), (16, 1715216), (32, 857608), (64, 428804), (128, 214402), (256, 107201)]