16794328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 33346800

約数和(自身を除く): 16552472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 353, 626, 706, 1252, 1412, 2504, 2824, 5947, 6707, 11894, 13414, 23788, 26828, 47576, 53656, 110489, 220978, 441956, 883912, 2099291, 4198582, 8397164, 16794328]

約数ペア:

[(1, 16794328), (2, 8397164), (4, 4198582), (8, 2099291), (19, 883912), (38, 441956), (76, 220978), (152, 110489), (313, 53656), (353, 47576), (626, 26828), (706, 23788), (1252, 13414), (1412, 11894), (2504, 6707), (2824, 5947)]