31069874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45557}}^1$

素因数の和:45601

約数の個数: 16

約数和(自身を含む): 52482816

約数和(自身を除く): 21412942

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 45557, 91114, 501127, 1002254, 1412267, 2824534, 15534937, 31069874]

約数ペア:

[(1, 31069874), (2, 15534937), (11, 2824534), (22, 1412267), (31, 1002254), (62, 501127), (341, 91114), (682, 45557)]