16842580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49537}}^1$

素因数の和:49563

約数の個数: 24

約数和(自身を含む): 37450728

約数和(自身を除く): 20608148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 49537, 99074, 198148, 247685, 495370, 842129, 990740, 1684258, 3368516, 4210645, 8421290, 16842580]

約数ペア:

[(1, 16842580), (2, 8421290), (4, 4210645), (5, 3368516), (10, 1684258), (17, 990740), (20, 842129), (34, 495370), (68, 247685), (85, 198148), (170, 99074), (340, 49537)]