80904836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{10529}}^1$

素因数の和:10663

約数の個数: 24

約数和(自身を含む): 151252920

約数和(自身を除く): 70348084

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 10529, 21058, 42116, 178993, 357986, 715972, 1189777, 2379554, 4759108, 20226209, 40452418, 80904836]

約数ペア:

[(1, 80904836), (2, 40452418), (4, 20226209), (17, 4759108), (34, 2379554), (68, 1189777), (113, 715972), (226, 357986), (452, 178993), (1921, 42116), (3842, 21058), (7684, 10529)]