86520988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{12269}}^1$

素因数の和:12357

約数の個数: 24

約数和(自身を含む): 158724720

約数和(自身を除く): 72203732

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 12269, 24538, 49076, 503029, 527567, 1006058, 1055134, 2012116, 2110268, 21630247, 43260494, 86520988]

約数ペア:

[(1, 86520988), (2, 43260494), (4, 21630247), (41, 2110268), (43, 2012116), (82, 1055134), (86, 1006058), (164, 527567), (172, 503029), (1763, 49076), (3526, 24538), (7052, 12269)]