39031484

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109639}}^1$

素因数の和:109732

約数の個数: 12

約数和(自身を含む): 69073200

約数和(自身を除く): 30041716

約数列:

[1, 2, 4, 89, 178, 356, 109639, 219278, 438556, 9757871, 19515742, 39031484]

約数ペア:

[(1, 39031484), (2, 19515742), (4, 9757871), (89, 438556), (178, 219278), (356, 109639)]