22528784

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{11087}}^1$

素因数の和:11222

約数の個数: 20

約数和(自身を含む): 43997184

約数和(自身を除く): 21468400

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 11087, 22174, 44348, 88696, 177392, 1408049, 2816098, 5632196, 11264392, 22528784]

約数ペア:

[(1, 22528784), (2, 11264392), (4, 5632196), (8, 2816098), (16, 1408049), (127, 177392), (254, 88696), (508, 44348), (1016, 22174), (2032, 11087)]