17272912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{20369}}^1$

素因数の和:20430

約数の個数: 20

約数和(自身を含む): 34099380

約数和(自身を除く): 16826468

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 20369, 40738, 81476, 162952, 325904, 1079557, 2159114, 4318228, 8636456, 17272912]

約数ペア:

[(1, 17272912), (2, 8636456), (4, 4318228), (8, 2159114), (16, 1079557), (53, 325904), (106, 162952), (212, 81476), (424, 40738), (848, 20369)]