90373136

素因数分解:

$2^4\times 7^1\times {\mathrm{806903}}^1$

素因数の和:806918

約数の個数: 20

約数和(自身を含む): 200112192

約数和(自身を除く): 109739056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 806903, 1613806, 3227612, 5648321, 6455224, 11296642, 12910448, 22593284, 45186568, 90373136]

約数ペア:

[(1, 90373136), (2, 45186568), (4, 22593284), (7, 12910448), (8, 11296642), (14, 6455224), (16, 5648321), (28, 3227612), (56, 1613806), (112, 806903)]