31455004

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10499}}^1$

素因数の和:10617

約数の個数: 24

約数和(自身を含む): 63504000

約数和(自身を除く): 32048996

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 10499, 20998, 41996, 73493, 146986, 293972, 1123393, 2246786, 4493572, 7863751, 15727502, 31455004]

約数ペア:

[(1, 31455004), (2, 15727502), (4, 7863751), (7, 4493572), (14, 2246786), (28, 1123393), (107, 293972), (214, 146986), (428, 73493), (749, 41996), (1498, 20998), (2996, 10499)]