8379668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 16537248

約数和(自身を除く): 8157580

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 103, 172, 206, 412, 473, 946, 1133, 1849, 1892, 2266, 3698, 4429, 4532, 7396, 8858, 17716, 20339, 40678, 48719, 81356, 97438, 190447, 194876, 380894, 761788, 2094917, 4189834, 8379668]

約数ペア:

[(1, 8379668), (2, 4189834), (4, 2094917), (11, 761788), (22, 380894), (43, 194876), (44, 190447), (86, 97438), (103, 81356), (172, 48719), (206, 40678), (412, 20339), (473, 17716), (946, 8858), (1133, 7396), (1849, 4532), (1892, 4429), (2266, 3698)]