31820294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{85081}}^1$

素因数の和:85111

約数の個数: 16

約数和(自身を含む): 55133136

約数和(自身を除く): 23312842

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 85081, 170162, 935891, 1446377, 1871782, 2892754, 15910147, 31820294]

約数ペア:

[(1, 31820294), (2, 15910147), (11, 2892754), (17, 1871782), (22, 1446377), (34, 935891), (187, 170162), (374, 85081)]