89589424

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{55439}}^1$

素因数の和:55548

約数の個数: 20

約数和(自身を含む): 175301280

約数和(自身を除く): 85711856

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 55439, 110878, 221756, 443512, 887024, 5599339, 11198678, 22397356, 44794712, 89589424]

約数ペア:

[(1, 89589424), (2, 44794712), (4, 22397356), (8, 11198678), (16, 5599339), (101, 887024), (202, 443512), (404, 221756), (808, 110878), (1616, 55439)]