31305032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8273}}^1$

素因数の和:8333

約数の個数: 32

約数和(自身を含む): 65530080

約数和(自身を除く): 34225048

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 8273, 16546, 33092, 66184, 91003, 182006, 355739, 364012, 711478, 728024, 1422956, 2845912, 3913129, 7826258, 15652516, 31305032]

約数ペア:

[(1, 31305032), (2, 15652516), (4, 7826258), (8, 3913129), (11, 2845912), (22, 1422956), (43, 728024), (44, 711478), (86, 364012), (88, 355739), (172, 182006), (344, 91003), (473, 66184), (946, 33092), (1892, 16546), (3784, 8273)]