17228528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{26263}}^1$

素因数の和:26312

約数の個数: 20

約数和(自身を含む): 34195728

約数和(自身を除く): 16967200

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 26263, 52526, 105052, 210104, 420208, 1076783, 2153566, 4307132, 8614264, 17228528]

約数ペア:

[(1, 17228528), (2, 8614264), (4, 4307132), (8, 2153566), (16, 1076783), (41, 420208), (82, 210104), (164, 105052), (328, 52526), (656, 26263)]