31416938

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2837}}^1$

素因数の和:2966

約数の個数: 24

約数和(自身を含む): 55323972

約数和(自身を除く): 23907034

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 2837, 5537, 5674, 11074, 19859, 39718, 139013, 278026, 320581, 641162, 2244067, 4488134, 15708469, 31416938]

約数ペア:

[(1, 31416938), (2, 15708469), (7, 4488134), (14, 2244067), (49, 641162), (98, 320581), (113, 278026), (226, 139013), (791, 39718), (1582, 19859), (2837, 11074), (5537, 5674)]