90640986

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{22447}}^1$

素因数の和:23125

約数の個数: 16

約数和(自身を含む): 181559424

約数和(自身を除く): 90918438

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 22447, 44894, 67341, 134682, 15106831, 30213662, 45320493, 90640986]

約数ペア:

[(1, 90640986), (2, 45320493), (3, 30213662), (6, 15106831), (673, 134682), (1346, 67341), (2019, 44894), (4038, 22447)]