42815984

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{2551}}^1$

素因数の和:3608

約数の個数: 20

約数和(自身を含む): 83067600

約数和(自身を除く): 40251616

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 2551, 4196, 5102, 8392, 10204, 16784, 20408, 40816, 2675999, 5351998, 10703996, 21407992, 42815984]

約数ペア:

[(1, 42815984), (2, 21407992), (4, 10703996), (8, 5351998), (16, 2675999), (1049, 40816), (2098, 20408), (2551, 16784), (4196, 10204), (5102, 8392)]