31123694

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{7013}}^1$

素因数の和:7339

約数の個数: 16

約数和(自身を含む): 53530848

約数和(自身を除く): 22407154

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 7013, 14026, 49091, 98182, 2223121, 4446242, 15561847, 31123694]

約数ペア:

[(1, 31123694), (2, 15561847), (7, 4446242), (14, 2223121), (317, 98182), (634, 49091), (2219, 14026), (4438, 7013)]