81493324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80527}}^1$

素因数の和:80565

約数の個数: 24

約数和(自身を含む): 162344448

約数和(自身を除く): 80851124

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 80527, 161054, 322108, 885797, 1771594, 1852121, 3543188, 3704242, 7408484, 20373331, 40746662, 81493324]

約数ペア:

[(1, 81493324), (2, 40746662), (4, 20373331), (11, 7408484), (22, 3704242), (23, 3543188), (44, 1852121), (46, 1771594), (92, 885797), (253, 322108), (506, 161054), (1012, 80527)]