83438288

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{16661}}^1$

素因数の和:16982

約数の個数: 20

約数和(自身を含む): 162187908

約数和(自身を除く): 78749620

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 16661, 33322, 66644, 133288, 266576, 5214893, 10429786, 20859572, 41719144, 83438288]

約数ペア:

[(1, 83438288), (2, 41719144), (4, 20859572), (8, 10429786), (16, 5214893), (313, 266576), (626, 133288), (1252, 66644), (2504, 33322), (5008, 16661)]