16204784

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{9833}}^1$

素因数の和:9944

約数の個数: 20

約数和(自身を含む): 31704816

約数和(自身を除く): 15500032

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 9833, 19666, 39332, 78664, 157328, 1012799, 2025598, 4051196, 8102392, 16204784]

約数ペア:

[(1, 16204784), (2, 8102392), (4, 4051196), (8, 2025598), (16, 1012799), (103, 157328), (206, 78664), (412, 39332), (824, 19666), (1648, 9833)]