86984848

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{15401}}^1$

素因数の和:15762

約数の個数: 20

約数和(自身を含む): 169021548

約数和(自身を除く): 82036700

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 15401, 30802, 61604, 123208, 246416, 5436553, 10873106, 21746212, 43492424, 86984848]

約数ペア:

[(1, 86984848), (2, 43492424), (4, 21746212), (8, 10873106), (16, 5436553), (353, 246416), (706, 123208), (1412, 61604), (2824, 30802), (5648, 15401)]