40645094

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{126227}}^1$

素因数の和:126259

約数の個数: 16

約数和(自身を含む): 72707328

約数和(自身を除く): 32062234

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 126227, 252454, 883589, 1767178, 2903221, 5806442, 20322547, 40645094]

約数ペア:

[(1, 40645094), (2, 20322547), (7, 5806442), (14, 2903221), (23, 1767178), (46, 883589), (161, 252454), (322, 126227)]