87877604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2083}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 157550400

約数和(自身を除く): 69672796

約数列:

[1, 2, 4, 53, 106, 199, 212, 398, 796, 2083, 4166, 8332, 10547, 21094, 42188, 110399, 220798, 414517, 441596, 829034, 1658068, 21969401, 43938802, 87877604]

約数ペア:

[(1, 87877604), (2, 43938802), (4, 21969401), (53, 1658068), (106, 829034), (199, 441596), (212, 414517), (398, 220798), (796, 110399), (2083, 42188), (4166, 21094), (8332, 10547)]