142866896

素因数分解:

$2^4\times {\mathrm{2861}}^1\times {\mathrm{3121}}^1$

素因数の和:5990

約数の個数: 20

約数和(自身を含む): 276990084

約数和(自身を除く): 134123188

約数列:

[1, 2, 4, 8, 16, 2861, 3121, 5722, 6242, 11444, 12484, 22888, 24968, 45776, 49936, 8929181, 17858362, 35716724, 71433448, 142866896]

約数ペア:

[(1, 142866896), (2, 71433448), (4, 35716724), (8, 17858362), (16, 8929181), (2861, 49936), (3121, 45776), (5722, 24968), (6242, 22888), (11444, 12484)]