8538352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31391}}^1$

素因数の和:31416

約数の個数: 20

約数和(自身を含む): 17516736

約数和(自身を除く): 8978384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 31391, 62782, 125564, 251128, 502256, 533647, 1067294, 2134588, 4269176, 8538352]

約数ペア:

[(1, 8538352), (2, 4269176), (4, 2134588), (8, 1067294), (16, 533647), (17, 502256), (34, 251128), (68, 125564), (136, 62782), (272, 31391)]