90085456

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{5419}}^1$

素因数の和:6466

約数の個数: 20

約数和(自身を含む): 174740800

約数和(自身を除く): 84655344

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 5419, 8312, 10838, 16624, 21676, 43352, 86704, 5630341, 11260682, 22521364, 45042728, 90085456]

約数ペア:

[(1, 90085456), (2, 45042728), (4, 22521364), (8, 11260682), (16, 5630341), (1039, 86704), (2078, 43352), (4156, 21676), (5419, 16624), (8312, 10838)]