40639544

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41983}}^1$

素因数の和:42011

約数の個数: 24

約数和(自身を含む): 83758080

約数和(自身を除く): 43118536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 41983, 83966, 167932, 335864, 461813, 923626, 1847252, 3694504, 5079943, 10159886, 20319772, 40639544]

約数ペア:

[(1, 40639544), (2, 20319772), (4, 10159886), (8, 5079943), (11, 3694504), (22, 1847252), (44, 923626), (88, 461813), (121, 335864), (242, 167932), (484, 83966), (968, 41983)]