65140784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{177013}}^1$

素因数の和:177044

約数の個数: 20

約数和(自身を含む): 131698416

約数和(自身を除く): 66557632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 177013, 354026, 708052, 1416104, 2832208, 4071299, 8142598, 16285196, 32570392, 65140784]

約数ペア:

[(1, 65140784), (2, 32570392), (4, 16285196), (8, 8142598), (16, 4071299), (23, 2832208), (46, 1416104), (92, 708052), (184, 354026), (368, 177013)]