31982786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{3373}}^1$

素因数の和:3817

約数の個数: 16

約数和(自身を含む): 52472448

約数和(自身を除く): 20489662

約数列:

[1, 2, 11, 22, 431, 862, 3373, 4741, 6746, 9482, 37103, 74206, 1453763, 2907526, 15991393, 31982786]

約数ペア:

[(1, 31982786), (2, 15991393), (11, 2907526), (22, 1453763), (431, 74206), (862, 37103), (3373, 9482), (4741, 6746)]