77777282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{82217}}^1$

素因数の和:82273

約数の個数: 16

約数和(自身を含む): 130233312

約数和(自身を除く): 52456030

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 82217, 164434, 904387, 1808774, 3535331, 7070662, 38888641, 77777282]

約数ペア:

[(1, 77777282), (2, 38888641), (11, 7070662), (22, 3535331), (43, 1808774), (86, 904387), (473, 164434), (946, 82217)]