16017740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47111}}^1$

素因数の和:47137

約数の個数: 24

約数和(自身を含む): 35616672

約数和(自身を除く): 19598932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 47111, 94222, 188444, 235555, 471110, 800887, 942220, 1601774, 3203548, 4004435, 8008870, 16017740]

約数ペア:

[(1, 16017740), (2, 8008870), (4, 4004435), (5, 3203548), (10, 1601774), (17, 942220), (20, 800887), (34, 471110), (68, 235555), (85, 188444), (170, 94222), (340, 47111)]