90754888

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4591}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 195068160

約数和(自身を除く): 104313272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4591, 4942, 9182, 9884, 18364, 19768, 32137, 36728, 64274, 128548, 257096, 1620623, 3241246, 6482492, 11344361, 12964984, 22688722, 45377444, 90754888]

約数ペア:

[(1, 90754888), (2, 45377444), (4, 22688722), (7, 12964984), (8, 11344361), (14, 6482492), (28, 3241246), (56, 1620623), (353, 257096), (706, 128548), (1412, 64274), (2471, 36728), (2824, 32137), (4591, 19768), (4942, 18364), (9182, 9884)]