222775216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2153}}^1$

素因数の和:2413

約数の個数: 40

約数和(自身を含む): 448721280

約数和(自身を除く): 225946064

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 223, 232, 446, 464, 892, 1784, 2153, 3568, 4306, 6467, 8612, 12934, 17224, 25868, 34448, 51736, 62437, 103472, 124874, 249748, 480119, 499496, 960238, 998992, 1920476, 3840952, 7681904, 13923451, 27846902, 55693804, 111387608, 222775216]

約数ペア:

[(1, 222775216), (2, 111387608), (4, 55693804), (8, 27846902), (16, 13923451), (29, 7681904), (58, 3840952), (116, 1920476), (223, 998992), (232, 960238), (446, 499496), (464, 480119), (892, 249748), (1784, 124874), (2153, 103472), (3568, 62437), (4306, 51736), (6467, 34448), (8612, 25868), (12934, 17224)]