90491456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:939

約数の個数: 56

約数和(自身を含む): 197290944

約数和(自身を除く): 106799488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 173, 176, 346, 352, 692, 704, 743, 1384, 1486, 1903, 2768, 2972, 3806, 5536, 5944, 7612, 8173, 11072, 11888, 15224, 16346, 23776, 30448, 32692, 47552, 60896, 65384, 121792, 128539, 130768, 257078, 261536, 514156, 523072, 1028312, 1413929, 2056624, 2827858, 4113248, 5655716, 8226496, 11311432, 22622864, 45245728, 90491456]

約数ペア:

[(1, 90491456), (2, 45245728), (4, 22622864), (8, 11311432), (11, 8226496), (16, 5655716), (22, 4113248), (32, 2827858), (44, 2056624), (64, 1413929), (88, 1028312), (173, 523072), (176, 514156), (346, 261536), (352, 257078), (692, 130768), (704, 128539), (743, 121792), (1384, 65384), (1486, 60896), (1903, 47552), (2768, 32692), (2972, 30448), (3806, 23776), (5536, 16346), (5944, 15224), (7612, 11888), (8173, 11072)]