31793168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4201}}^1$

素因数の和:4263

約数の個数: 40

約数和(自身を含む): 68778336

約数和(自身を除く): 36985168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 4201, 7568, 8402, 16804, 33608, 46211, 67216, 92422, 180643, 184844, 361286, 369688, 722572, 739376, 1445144, 1987073, 2890288, 3974146, 7948292, 15896584, 31793168]

約数ペア:

[(1, 31793168), (2, 15896584), (4, 7948292), (8, 3974146), (11, 2890288), (16, 1987073), (22, 1445144), (43, 739376), (44, 722572), (86, 369688), (88, 361286), (172, 184844), (176, 180643), (344, 92422), (473, 67216), (688, 46211), (946, 33608), (1892, 16804), (3784, 8402), (4201, 7568)]