16705072

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{8221}}^1$

素因数の和:8356

約数の個数: 20

約数和(自身を含む): 32624896

約数和(自身を除く): 15919824

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 8221, 16442, 32884, 65768, 131536, 1044067, 2088134, 4176268, 8352536, 16705072]

約数ペア:

[(1, 16705072), (2, 8352536), (4, 4176268), (8, 2088134), (16, 1044067), (127, 131536), (254, 65768), (508, 32884), (1016, 16442), (2032, 8221)]