31872722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{133919}}^1$

素因数の和:133945

約数の個数: 16

約数和(自身を含む): 57853440

約数和(自身を除く): 25980718

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 133919, 267838, 937433, 1874866, 2276623, 4553246, 15936361, 31872722]

約数ペア:

[(1, 31872722), (2, 15936361), (7, 4553246), (14, 2276623), (17, 1874866), (34, 937433), (119, 267838), (238, 133919)]