16040855665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4388743}}^1$

素因数の和:4388808

約数の個数: 16

約数和(自身を含む): 20855311488

約数和(自身を除く): 4814455823

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 4388743, 21943715, 74608631, 188715949, 373043155, 943579745, 3208171133, 16040855665]

約数ペア:

[(1, 16040855665), (5, 3208171133), (17, 943579745), (43, 373043155), (85, 188715949), (215, 74608631), (731, 21943715), (3655, 4388743)]