90441272

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{89017}}^1$

素因数の和:89150

約数の個数: 16

約数和(自身を含む): 170914560

約数和(自身を除く): 80473288

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 89017, 178034, 356068, 712136, 11305159, 22610318, 45220636, 90441272]

約数ペア:

[(1, 90441272), (2, 45220636), (4, 22610318), (8, 11305159), (127, 712136), (254, 356068), (508, 178034), (1016, 89017)]