16826984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 16437016

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 839, 872, 1678, 2507, 3356, 5014, 6712, 10028, 19297, 20056, 38594, 77188, 91451, 154376, 182902, 365804, 731608, 2103373, 4206746, 8413492, 16826984]

約数ペア:

[(1, 16826984), (2, 8413492), (4, 4206746), (8, 2103373), (23, 731608), (46, 365804), (92, 182902), (109, 154376), (184, 91451), (218, 77188), (436, 38594), (839, 20056), (872, 19297), (1678, 10028), (2507, 6712), (3356, 5014)]