31560292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3881}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 58695840

約数和(自身を除く): 27135548

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 3881, 4066, 7762, 8132, 15524, 73739, 147478, 294956, 415267, 830534, 1661068, 7890073, 15780146, 31560292]

約数ペア:

[(1, 31560292), (2, 15780146), (4, 7890073), (19, 1661068), (38, 830534), (76, 415267), (107, 294956), (214, 147478), (428, 73739), (2033, 15524), (3881, 8132), (4066, 7762)]