31893554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 60483456

約数和(自身を除く): 28589902

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 2837, 5621, 5674, 11242, 19859, 31207, 39718, 62414, 207101, 218449, 414202, 436898, 1449707, 2278111, 2899414, 4556222, 15946777, 31893554]

約数ペア:

[(1, 31893554), (2, 15946777), (7, 4556222), (11, 2899414), (14, 2278111), (22, 1449707), (73, 436898), (77, 414202), (146, 218449), (154, 207101), (511, 62414), (803, 39718), (1022, 31207), (1606, 19859), (2837, 11242), (5621, 5674)]