27528590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30931}}^1$

素因数の和:31027

約数の個数: 16

約数和(自身を含む): 50109840

約数和(自身を除く): 22581250

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 30931, 61862, 154655, 309310, 2752859, 5505718, 13764295, 27528590]

約数ペア:

[(1, 27528590), (2, 13764295), (5, 5505718), (10, 2752859), (89, 309310), (178, 154655), (445, 61862), (890, 30931)]