8921264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 19030032

約数和(自身を除く): 10108768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 293, 346, 586, 692, 1172, 1384, 1903, 2344, 2768, 3223, 3806, 4688, 6446, 7612, 12892, 15224, 25784, 30448, 50689, 51568, 101378, 202756, 405512, 557579, 811024, 1115158, 2230316, 4460632, 8921264]

約数ペア:

[(1, 8921264), (2, 4460632), (4, 2230316), (8, 1115158), (11, 811024), (16, 557579), (22, 405512), (44, 202756), (88, 101378), (173, 51568), (176, 50689), (293, 30448), (346, 25784), (586, 15224), (692, 12892), (1172, 7612), (1384, 6446), (1903, 4688), (2344, 3806), (2768, 3223)]