27208904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{47903}}^1$

素因数の和:47980

約数の個数: 16

約数和(自身を含む): 51736320

約数和(自身を除く): 24527416

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 47903, 95806, 191612, 383224, 3401113, 6802226, 13604452, 27208904]

約数ペア:

[(1, 27208904), (2, 13604452), (4, 6802226), (8, 3401113), (71, 383224), (142, 191612), (284, 95806), (568, 47903)]