81200636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108557}}^1$

素因数の和:108589

約数の個数: 24

約数和(自身を含む): 164139696

約数和(自身を除く): 82939060

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 108557, 217114, 434228, 1194127, 1845469, 2388254, 3690938, 4776508, 7381876, 20300159, 40600318, 81200636]

約数ペア:

[(1, 81200636), (2, 40600318), (4, 20300159), (11, 7381876), (17, 4776508), (22, 3690938), (34, 2388254), (44, 1845469), (68, 1194127), (187, 434228), (374, 217114), (748, 108557)]