82855376

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{16651}}^1$

素因数の和:16970

約数の個数: 20

約数和(自身を含む): 161058144

約数和(自身を除く): 78202768

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 16651, 33302, 66604, 133208, 266416, 5178461, 10356922, 20713844, 41427688, 82855376]

約数ペア:

[(1, 82855376), (2, 41427688), (4, 20713844), (8, 10356922), (16, 5178461), (311, 266416), (622, 133208), (1244, 66604), (2488, 33302), (4976, 16651)]