31320322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74929}}^1$

素因数の和:74961

約数の個数: 16

約数和(自身を含む): 53949600

約数和(自身を除く): 22629278

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 74929, 149858, 824219, 1423651, 1648438, 2847302, 15660161, 31320322]

約数ペア:

[(1, 31320322), (2, 15660161), (11, 2847302), (19, 1648438), (22, 1423651), (38, 824219), (209, 149858), (418, 74929)]