39559984

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{5077}}^1$

素因数の和:5572

約数の個数: 20

約数和(自身を含む): 76819984

約数和(自身を除く): 37260000

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 5077, 7792, 10154, 20308, 40616, 81232, 2472499, 4944998, 9889996, 19779992, 39559984]

約数ペア:

[(1, 39559984), (2, 19779992), (4, 9889996), (8, 4944998), (16, 2472499), (487, 81232), (974, 40616), (1948, 20308), (3896, 10154), (5077, 7792)]