31906622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{11071}}^1$

素因数の和:11215

約数の個数: 16

約数和(自身を含む): 52614144

約数和(自身を除く): 20707522

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 11071, 22142, 121781, 243562, 1450301, 2900602, 15953311, 31906622]

約数ペア:

[(1, 31906622), (2, 15953311), (11, 2900602), (22, 1450301), (131, 243562), (262, 121781), (1441, 22142), (2882, 11071)]