27107690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159457}}^1$

素因数の和:159481

約数の個数: 16

約数和(自身を含む): 51664392

約数和(自身を除く): 24556702

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 159457, 318914, 797285, 1594570, 2710769, 5421538, 13553845, 27107690]

約数ペア:

[(1, 27107690), (2, 13553845), (5, 5421538), (10, 2710769), (17, 1594570), (34, 797285), (85, 318914), (170, 159457)]