131046404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{27143}}^1$

素因数の和:27235

約数の個数: 24

約数和(自身を含む): 246250368

約数和(自身を除く): 115203964

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 27143, 54286, 108572, 461431, 922862, 1845724, 1927153, 3854306, 7708612, 32761601, 65523202, 131046404]

約数ペア:

[(1, 131046404), (2, 65523202), (4, 32761601), (17, 7708612), (34, 3854306), (68, 1927153), (71, 1845724), (142, 922862), (284, 461431), (1207, 108572), (2414, 54286), (4828, 27143)]