16832216

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 32340000

約数和(自身を除く): 15507784

約数列:

[1, 2, 4, 8, 97, 109, 194, 199, 218, 388, 398, 436, 776, 796, 872, 1592, 10573, 19303, 21146, 21691, 38606, 42292, 43382, 77212, 84584, 86764, 154424, 173528, 2104027, 4208054, 8416108, 16832216]

約数ペア:

[(1, 16832216), (2, 8416108), (4, 4208054), (8, 2104027), (97, 173528), (109, 154424), (194, 86764), (199, 84584), (218, 77212), (388, 43382), (398, 42292), (436, 38606), (776, 21691), (796, 21146), (872, 19303), (1592, 10573)]