87103042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{9941}}^1$

素因数の和:10293

約数の個数: 16

約数和(自身を含む): 141136632

約数和(自身を除く): 54033590

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 9941, 19882, 129233, 258466, 3350117, 6700234, 43551521, 87103042]

約数ペア:

[(1, 87103042), (2, 43551521), (13, 6700234), (26, 3350117), (337, 258466), (674, 129233), (4381, 19882), (8762, 9941)]