31364806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10883}}^1$

素因数の和:11027

約数の個数: 16

約数和(自身を含む): 51720768

約数和(自身を除く): 20355962

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 10883, 21766, 119713, 239426, 1425673, 2851346, 15682403, 31364806]

約数ペア:

[(1, 31364806), (2, 15682403), (11, 2851346), (22, 1425673), (131, 239426), (262, 119713), (1441, 21766), (2882, 10883)]