89343418

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{1867}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 136378944

約数和(自身を除く): 47035526

約数列:

[1, 2, 71, 142, 337, 674, 1867, 3734, 23927, 47854, 132557, 265114, 629179, 1258358, 44671709, 89343418]

約数ペア:

[(1, 89343418), (2, 44671709), (71, 1258358), (142, 629179), (337, 265114), (674, 132557), (1867, 47854), (3734, 23927)]