16538552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{121607}}^1$

素因数の和:121630

約数の個数: 16

約数和(自身を含む): 32834160

約数和(自身を除く): 16295608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 121607, 243214, 486428, 972856, 2067319, 4134638, 8269276, 16538552]

約数ペア:

[(1, 16538552), (2, 8269276), (4, 4134638), (8, 2067319), (17, 972856), (34, 486428), (68, 243214), (136, 121607)]