8577872

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{1993}}^1$

素因数の和:2270

約数の個数: 20

約数和(自身を含む): 16689780

約数和(自身を除く): 8111908

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 1993, 2152, 3986, 4304, 7972, 15944, 31888, 536117, 1072234, 2144468, 4288936, 8577872]

約数ペア:

[(1, 8577872), (2, 4288936), (4, 2144468), (8, 1072234), (16, 536117), (269, 31888), (538, 15944), (1076, 7972), (1993, 4304), (2152, 3986)]