85545604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 153679680

約数和(自身を除く): 68134076

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 2903, 5806, 7367, 11612, 14734, 29468, 153859, 307718, 403517, 615436, 807034, 1614068, 21386401, 42772802, 85545604]

約数ペア:

[(1, 85545604), (2, 42772802), (4, 21386401), (53, 1614068), (106, 807034), (139, 615436), (212, 403517), (278, 307718), (556, 153859), (2903, 29468), (5806, 14734), (7367, 11612)]