22318384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 47510352

約数和(自身を除く): 25191968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 692, 733, 1384, 1466, 1903, 2768, 2932, 3806, 5864, 7612, 8063, 11728, 15224, 16126, 30448, 32252, 64504, 126809, 129008, 253618, 507236, 1014472, 1394899, 2028944, 2789798, 5579596, 11159192, 22318384]

約数ペア:

[(1, 22318384), (2, 11159192), (4, 5579596), (8, 2789798), (11, 2028944), (16, 1394899), (22, 1014472), (44, 507236), (88, 253618), (173, 129008), (176, 126809), (346, 64504), (692, 32252), (733, 30448), (1384, 16126), (1466, 15224), (1903, 11728), (2768, 8063), (2932, 7612), (3806, 5864)]