39981064

素因数分解:

$2^3\times {\mathrm{863}}^1\times {\mathrm{5791}}^1$

素因数の和:6660

約数の個数: 16

約数和(自身を含む): 75064320

約数和(自身を除く): 35083256

約数列:

[1, 2, 4, 8, 863, 1726, 3452, 5791, 6904, 11582, 23164, 46328, 4997633, 9995266, 19990532, 39981064]

約数ペア:

[(1, 39981064), (2, 19990532), (4, 9995266), (8, 4997633), (863, 46328), (1726, 23164), (3452, 11582), (5791, 6904)]