16289872

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{6833}}^1$

素因数の和:6990

約数の個数: 20

約数和(自身を含む): 31778100

約数和(自身を除く): 15488228

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 6833, 13666, 27332, 54664, 109328, 1018117, 2036234, 4072468, 8144936, 16289872]

約数ペア:

[(1, 16289872), (2, 8144936), (4, 4072468), (8, 2036234), (16, 1018117), (149, 109328), (298, 54664), (596, 27332), (1192, 13666), (2384, 6833)]