85193449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 102187008

約数和(自身を除く): 16993559

約数列:

[1, 11, 23, 41, 43, 191, 253, 451, 473, 943, 989, 1763, 2101, 4393, 7831, 8213, 10373, 10879, 19393, 40549, 48323, 86141, 90343, 180113, 188899, 336733, 446039, 1981243, 2077889, 3704063, 7744859, 85193449]

約数ペア:

[(1, 85193449), (11, 7744859), (23, 3704063), (41, 2077889), (43, 1981243), (191, 446039), (253, 336733), (451, 188899), (473, 180113), (943, 90343), (989, 86141), (1763, 48323), (2101, 40549), (4393, 19393), (7831, 10879), (8213, 10373)]