40267912

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{3863}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 75579840

約数和(自身を除く): 35311928

約数列:

[1, 2, 4, 8, 1303, 2606, 3863, 5212, 7726, 10424, 15452, 30904, 5033489, 10066978, 20133956, 40267912]

約数ペア:

[(1, 40267912), (2, 20133956), (4, 10066978), (8, 5033489), (1303, 30904), (2606, 15452), (3863, 10424), (5212, 7726)]