85680784

素因数分解:

$2^4\times 7^1\times {\mathrm{765007}}^1$

素因数の和:765022

約数の個数: 20

約数和(自身を含む): 189721984

約数和(自身を除く): 104041200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 765007, 1530014, 3060028, 5355049, 6120056, 10710098, 12240112, 21420196, 42840392, 85680784]

約数ペア:

[(1, 85680784), (2, 42840392), (4, 21420196), (7, 12240112), (8, 10710098), (14, 6120056), (16, 5355049), (28, 3060028), (56, 1530014), (112, 765007)]