131667824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{357793}}^1$

素因数の和:357824

約数の個数: 20

約数和(自身を含む): 266198736

約数和(自身を除く): 134530912

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 357793, 715586, 1431172, 2862344, 5724688, 8229239, 16458478, 32916956, 65833912, 131667824]

約数ペア:

[(1, 131667824), (2, 65833912), (4, 32916956), (8, 16458478), (16, 8229239), (23, 5724688), (46, 2862344), (92, 1431172), (184, 715586), (368, 357793)]