27143390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159667}}^1$

素因数の和:159691

約数の個数: 16

約数和(自身を含む): 51732432

約数和(自身を除く): 24589042

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 159667, 319334, 798335, 1596670, 2714339, 5428678, 13571695, 27143390]

約数ペア:

[(1, 27143390), (2, 13571695), (5, 5428678), (10, 2714339), (17, 1596670), (34, 798335), (85, 319334), (170, 159667)]