38911888

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{12601}}^1$

素因数の和:12802

約数の個数: 20

約数和(自身を含む): 75788428

約数和(自身を除く): 36876540

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 12601, 25202, 50404, 100808, 201616, 2431993, 4863986, 9727972, 19455944, 38911888]

約数ペア:

[(1, 38911888), (2, 19455944), (4, 9727972), (8, 4863986), (16, 2431993), (193, 201616), (386, 100808), (772, 50404), (1544, 25202), (3088, 12601)]