81802996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80833}}^1$

素因数の和:80871

約数の個数: 24

約数和(自身を含む): 162961344

約数和(自身を除く): 81158348

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 80833, 161666, 323332, 889163, 1778326, 1859159, 3556652, 3718318, 7436636, 20450749, 40901498, 81802996]

約数ペア:

[(1, 81802996), (2, 40901498), (4, 20450749), (11, 7436636), (22, 3718318), (23, 3556652), (44, 1859159), (46, 1778326), (92, 889163), (253, 323332), (506, 161666), (1012, 80833)]