90204592

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137507}}^1$

素因数の和:137556

約数の個数: 20

約数和(自身を含む): 179035416

約数和(自身を除く): 88830824

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 137507, 275014, 550028, 1100056, 2200112, 5637787, 11275574, 22551148, 45102296, 90204592]

約数ペア:

[(1, 90204592), (2, 45102296), (4, 22551148), (8, 11275574), (16, 5637787), (41, 2200112), (82, 1100056), (164, 550028), (328, 275014), (656, 137507)]