81506494

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{6337}}^1$

素因数の和:6507

約数の個数: 16

約数和(自身を含む): 125492400

約数和(自身を除く): 43985906

約数列:

[1, 2, 59, 109, 118, 218, 6337, 6431, 12674, 12862, 373883, 690733, 747766, 1381466, 40753247, 81506494]

約数ペア:

[(1, 81506494), (2, 40753247), (59, 1381466), (109, 747766), (118, 690733), (218, 373883), (6337, 12862), (6431, 12674)]