27403744

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20887}}^1$

素因数の和:20938

約数の個数: 24

約数和(自身を含む): 55269648

約数和(自身を除く): 27865904

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 20887, 41774, 83548, 167096, 334192, 668384, 856367, 1712734, 3425468, 6850936, 13701872, 27403744]

約数ペア:

[(1, 27403744), (2, 13701872), (4, 6850936), (8, 3425468), (16, 1712734), (32, 856367), (41, 668384), (82, 334192), (164, 167096), (328, 83548), (656, 41774), (1312, 20887)]