77731912

素因数分解:

$2^3\times {\mathrm{2153}}^1\times {\mathrm{4513}}^1$

素因数の和:6672

約数の個数: 16

約数和(自身を含む): 145847340

約数和(自身を除く): 68115428

約数列:

[1, 2, 4, 8, 2153, 4306, 4513, 8612, 9026, 17224, 18052, 36104, 9716489, 19432978, 38865956, 77731912]

約数ペア:

[(1, 77731912), (2, 38865956), (4, 19432978), (8, 9716489), (2153, 36104), (4306, 18052), (4513, 17224), (8612, 9026)]