56166776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2473}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 112220640

約数和(自身を除く): 56053864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2473, 2839, 4946, 5678, 9892, 11356, 19784, 22712, 42041, 84082, 168164, 336328, 412991, 825982, 1651964, 3303928, 7020847, 14041694, 28083388, 56166776]

約数ペア:

[(1, 56166776), (2, 28083388), (4, 14041694), (8, 7020847), (17, 3303928), (34, 1651964), (68, 825982), (136, 412991), (167, 336328), (334, 168164), (668, 84082), (1336, 42041), (2473, 22712), (2839, 19784), (4946, 11356), (5678, 9892)]