133223824

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{19319}}^1$

素因数の和:19758

約数の個数: 20

約数和(自身を含む): 258733440

約数和(自身を除く): 125509616

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 19319, 38638, 77276, 154552, 309104, 8326489, 16652978, 33305956, 66611912, 133223824]

約数ペア:

[(1, 133223824), (2, 66611912), (4, 33305956), (8, 16652978), (16, 8326489), (431, 309104), (862, 154552), (1724, 77276), (3448, 38638), (6896, 19319)]