31493452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1709}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 58605120

約数和(自身を除く): 27111668

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 1709, 3418, 4607, 6836, 9214, 18428, 29053, 58106, 116212, 463139, 926278, 1852556, 7873363, 15746726, 31493452]

約数ペア:

[(1, 31493452), (2, 15746726), (4, 7873363), (17, 1852556), (34, 926278), (68, 463139), (271, 116212), (542, 58106), (1084, 29053), (1709, 18428), (3418, 9214), (4607, 6836)]