77059568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{209401}}^1$

素因数の和:209432

約数の個数: 20

約数和(自身を含む): 155795088

約数和(自身を除く): 78735520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 209401, 418802, 837604, 1675208, 3350416, 4816223, 9632446, 19264892, 38529784, 77059568]

約数ペア:

[(1, 77059568), (2, 38529784), (4, 19264892), (8, 9632446), (16, 4816223), (23, 3350416), (46, 1675208), (92, 837604), (184, 418802), (368, 209401)]