90158512

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{106319}}^1$

素因数の和:106380

約数の個数: 20

約数和(自身を含む): 177979680

約数和(自身を除く): 87821168

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 106319, 212638, 425276, 850552, 1701104, 5634907, 11269814, 22539628, 45079256, 90158512]

約数ペア:

[(1, 90158512), (2, 45079256), (4, 22539628), (8, 11269814), (16, 5634907), (53, 1701104), (106, 850552), (212, 425276), (424, 212638), (848, 106319)]