31789884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1123}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 85100288

約数和(自身を除く): 53310404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 1011, 1123, 1348, 2022, 2246, 2359, 3369, 4044, 4492, 4718, 6738, 7077, 7861, 9436, 13476, 14154, 15722, 23583, 28308, 31444, 47166, 94332, 378451, 756902, 1135353, 1513804, 2270706, 2649157, 4541412, 5298314, 7947471, 10596628, 15894942, 31789884]

約数ペア:

[(1, 31789884), (2, 15894942), (3, 10596628), (4, 7947471), (6, 5298314), (7, 4541412), (12, 2649157), (14, 2270706), (21, 1513804), (28, 1135353), (42, 756902), (84, 378451), (337, 94332), (674, 47166), (1011, 31444), (1123, 28308), (1348, 23583), (2022, 15722), (2246, 14154), (2359, 13476), (3369, 9436), (4044, 7861), (4492, 7077), (4718, 6738)]