16081784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 15851656

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1231, 1633, 2462, 3266, 4924, 6532, 9848, 13064, 28313, 56626, 87401, 113252, 174802, 226504, 349604, 699208, 2010223, 4020446, 8040892, 16081784]

約数ペア:

[(1, 16081784), (2, 8040892), (4, 4020446), (8, 2010223), (23, 699208), (46, 349604), (71, 226504), (92, 174802), (142, 113252), (184, 87401), (284, 56626), (568, 28313), (1231, 13064), (1633, 9848), (2462, 6532), (3266, 4924)]