17941717736

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{2221}}^1\times {\mathrm{7951}}^1$

素因数の和:10305

約数の個数: 32

約数和(自身を含む): 33925140480

約数和(自身を除く): 15983422744

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 2221, 4442, 7951, 8884, 15902, 17768, 31804, 63608, 282067, 564134, 1009777, 1128268, 2019554, 2256536, 4039108, 8078216, 17659171, 35318342, 70636684, 141273368, 2242714717, 4485429434, 8970858868, 17941717736]

約数ペア:

[(1, 17941717736), (2, 8970858868), (4, 4485429434), (8, 2242714717), (127, 141273368), (254, 70636684), (508, 35318342), (1016, 17659171), (2221, 8078216), (4442, 4039108), (7951, 2256536), (8884, 2019554), (15902, 1128268), (17768, 1009777), (31804, 564134), (63608, 282067)]