90156898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{47501}}^1$

素因数の和:47589

約数の個数: 16

約数和(自身を含む): 147636216

約数和(自身を除く): 57479318

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 47501, 95002, 617513, 1235026, 3467573, 6935146, 45078449, 90156898]

約数ペア:

[(1, 90156898), (2, 45078449), (13, 6935146), (26, 3467573), (73, 1235026), (146, 617513), (949, 95002), (1898, 47501)]