40623088

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20983}}^1$

素因数の和:21013

約数の個数: 30

約数和(自身を含む): 86517032

約数和(自身を除く): 45893944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20983, 41966, 83932, 167864, 230813, 335728, 461626, 923252, 1846504, 2538943, 3693008, 5077886, 10155772, 20311544, 40623088]

約数ペア:

[(1, 40623088), (2, 20311544), (4, 10155772), (8, 5077886), (11, 3693008), (16, 2538943), (22, 1846504), (44, 923252), (88, 461626), (121, 335728), (176, 230813), (242, 167864), (484, 83932), (968, 41966), (1936, 20983)]