47129434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{20021}}^1$

素因数の和:20141

約数の個数: 16

約数和(自身を含む): 77845536

約数和(自身を除く): 30716102

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 20021, 40042, 220231, 440462, 2142247, 4284494, 23564717, 47129434]

約数ペア:

[(1, 47129434), (2, 23564717), (11, 4284494), (22, 2142247), (107, 440462), (214, 220231), (1177, 40042), (2354, 20021)]