86904212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{2803}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 159222336

約数和(自身を除く): 72318124

約数列:

[1, 2, 4, 23, 46, 92, 337, 674, 1348, 2803, 5606, 7751, 11212, 15502, 31004, 64469, 128938, 257876, 944611, 1889222, 3778444, 21726053, 43452106, 86904212]

約数ペア:

[(1, 86904212), (2, 43452106), (4, 21726053), (23, 3778444), (46, 1889222), (92, 944611), (337, 257876), (674, 128938), (1348, 64469), (2803, 31004), (5606, 15502), (7751, 11212)]