86649068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{10531}}^1$

素因数の和:10574

約数の個数: 36

約数和(自身を含む): 176495256

約数和(自身を除く): 89846188

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 10531, 21062, 42124, 115841, 179027, 231682, 358054, 463364, 716108, 1274251, 1969297, 2548502, 3938594, 5097004, 7877188, 21662267, 43324534, 86649068]

約数ペア:

[(1, 86649068), (2, 43324534), (4, 21662267), (11, 7877188), (17, 5097004), (22, 3938594), (34, 2548502), (44, 1969297), (68, 1274251), (121, 716108), (187, 463364), (242, 358054), (374, 231682), (484, 179027), (748, 115841), (2057, 42124), (4114, 21062), (8228, 10531)]