31829584

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{28019}}^1$

素因数の和:28098

約数の個数: 20

約数和(自身を含む): 62540640

約数和(自身を除く): 30711056

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 28019, 56038, 112076, 224152, 448304, 1989349, 3978698, 7957396, 15914792, 31829584]

約数ペア:

[(1, 31829584), (2, 15914792), (4, 7957396), (8, 3978698), (16, 1989349), (71, 448304), (142, 224152), (284, 112076), (568, 56038), (1136, 28019)]