78304976

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{32411}}^1$

素因数の和:32570

約数の個数: 20

約数和(自身を含む): 152725344

約数和(自身を除く): 74420368

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 32411, 64822, 129644, 259288, 518576, 4894061, 9788122, 19576244, 39152488, 78304976]

約数ペア:

[(1, 78304976), (2, 39152488), (4, 19576244), (8, 9788122), (16, 4894061), (151, 518576), (302, 259288), (604, 129644), (1208, 64822), (2416, 32411)]