80693390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{474667}}^1$

素因数の和:474691

約数の個数: 16

約数和(自身を含む): 153792432

約数和(自身を除く): 73099042

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 474667, 949334, 2373335, 4746670, 8069339, 16138678, 40346695, 80693390]

約数ペア:

[(1, 80693390), (2, 40346695), (5, 16138678), (10, 8069339), (17, 4746670), (34, 2373335), (85, 949334), (170, 474667)]