90712048

素因数分解:

$2^4\times 7^1\times {\mathrm{809929}}^1$

素因数の和:809944

約数の個数: 20

約数和(自身を含む): 200862640

約数和(自身を除く): 110150592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 809929, 1619858, 3239716, 5669503, 6479432, 11339006, 12958864, 22678012, 45356024, 90712048]

約数ペア:

[(1, 90712048), (2, 45356024), (4, 22678012), (7, 12958864), (8, 11339006), (14, 6479432), (16, 5669503), (28, 3239716), (56, 1619858), (112, 809929)]