40338152

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{11699}}^1$

素因数の和:12136

約数の個数: 16

約数和(自身を含む): 75816000

約数和(自身を除く): 35477848

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 11699, 23398, 46796, 93592, 5042269, 10084538, 20169076, 40338152]

約数ペア:

[(1, 40338152), (2, 20169076), (4, 10084538), (8, 5042269), (431, 93592), (862, 46796), (1724, 23398), (3448, 11699)]