80883506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{28949}}^1$

素因数の和:29089

約数の個数: 16

約数和(自身を含む): 133401600

約数和(自身を除く): 52518094

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 28949, 57898, 318439, 636878, 3676523, 7353046, 40441753, 80883506]

約数ペア:

[(1, 80883506), (2, 40441753), (11, 7353046), (22, 3676523), (127, 636878), (254, 318439), (1397, 57898), (2794, 28949)]