31105232

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{1753}}^1$

素因数の和:2870

約数の個数: 20

約数和(自身を含む): 60355140

約数和(自身を除く): 29249908

約数列:

[1, 2, 4, 8, 16, 1109, 1753, 2218, 3506, 4436, 7012, 8872, 14024, 17744, 28048, 1944077, 3888154, 7776308, 15552616, 31105232]

約数ペア:

[(1, 31105232), (2, 15552616), (4, 7776308), (8, 3888154), (16, 1944077), (1109, 28048), (1753, 17744), (2218, 14024), (3506, 8872), (4436, 7012)]