83981252

素因数分解:

$2^2\times {\mathrm{1063}}^1\times {\mathrm{19751}}^1$

素因数の和:20818

約数の個数: 12

約数和(自身を含む): 147112896

約数和(自身を除く): 63131644

約数列:

[1, 2, 4, 1063, 2126, 4252, 19751, 39502, 79004, 20995313, 41990626, 83981252]

約数ペア:

[(1, 83981252), (2, 41990626), (4, 20995313), (1063, 79004), (2126, 39502), (4252, 19751)]