31158806

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 55598400

約数和(自身を除く): 24439594

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 371, 686, 742, 857, 1714, 2597, 5194, 5999, 11998, 18179, 36358, 41993, 45421, 83986, 90842, 293951, 317947, 587902, 635894, 2225629, 4451258, 15579403, 31158806]

約数ペア:

[(1, 31158806), (2, 15579403), (7, 4451258), (14, 2225629), (49, 635894), (53, 587902), (98, 317947), (106, 293951), (343, 90842), (371, 83986), (686, 45421), (742, 41993), (857, 36358), (1714, 18179), (2597, 11998), (5194, 5999)]