66202352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{243391}}^1$

素因数の和:243416

約数の個数: 20

約数和(自身を含む): 135812736

約数和(自身を除く): 69610384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 243391, 486782, 973564, 1947128, 3894256, 4137647, 8275294, 16550588, 33101176, 66202352]

約数ペア:

[(1, 66202352), (2, 33101176), (4, 16550588), (8, 8275294), (16, 4137647), (17, 3894256), (34, 1947128), (68, 973564), (136, 486782), (272, 243391)]