16297220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47933}}^1$

素因数の和:47959

約数の個数: 24

約数和(自身を含む): 36238104

約数和(自身を除く): 19940884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 47933, 95866, 191732, 239665, 479330, 814861, 958660, 1629722, 3259444, 4074305, 8148610, 16297220]

約数ペア:

[(1, 16297220), (2, 8148610), (4, 4074305), (5, 3259444), (10, 1629722), (17, 958660), (20, 814861), (34, 479330), (68, 239665), (85, 191732), (170, 95866), (340, 47933)]