31888662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{883}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 68909568

約数和(自身を除く): 37020906

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 463, 883, 926, 1389, 1766, 2649, 2778, 5298, 6019, 11479, 12038, 18057, 22958, 34437, 36114, 68874, 408829, 817658, 1226487, 2452974, 5314777, 10629554, 15944331, 31888662]

約数ペア:

[(1, 31888662), (2, 15944331), (3, 10629554), (6, 5314777), (13, 2452974), (26, 1226487), (39, 817658), (78, 408829), (463, 68874), (883, 36114), (926, 34437), (1389, 22958), (1766, 18057), (2649, 12038), (2778, 11479), (5298, 6019)]