160828670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2383}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 307421568

約数和(自身を除く): 146592898

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 794, 1985, 2383, 3970, 4766, 6749, 11915, 13498, 23830, 33745, 40511, 67490, 81022, 202555, 405110, 946051, 1892102, 4730255, 9460510, 16082867, 32165734, 80414335, 160828670]

約数ペア:

[(1, 160828670), (2, 80414335), (5, 32165734), (10, 16082867), (17, 9460510), (34, 4730255), (85, 1892102), (170, 946051), (397, 405110), (794, 202555), (1985, 81022), (2383, 67490), (3970, 40511), (4766, 33745), (6749, 23830), (11915, 13498)]