81893134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{11689}}^1$

素因数の和:11835

約数の個数: 16

約数和(自身を含む): 127935360

約数和(自身を除く): 46042226

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 11689, 23378, 362359, 724718, 1320857, 2641714, 40946567, 81893134]

約数ペア:

[(1, 81893134), (2, 40946567), (31, 2641714), (62, 1320857), (113, 724718), (226, 362359), (3503, 23378), (7006, 11689)]