177679942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{3881}}^1$

素因数の和:5975

約数の個数: 16

約数和(自身を含む): 290963664

約数和(自身を除く): 113283722

約数列:

[1, 2, 11, 22, 2081, 3881, 4162, 7762, 22891, 42691, 45782, 85382, 8076361, 16152722, 88839971, 177679942]

約数ペア:

[(1, 177679942), (2, 88839971), (11, 16152722), (22, 8076361), (2081, 85382), (3881, 45782), (4162, 42691), (7762, 22891)]