82151636

素因数分解:

$2^2\times 7^2\times {\mathrm{419141}}^1$

素因数の和:419159

約数の個数: 18

約数和(自身を含む): 167237658

約数和(自身を除く): 85086022

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 419141, 838282, 1676564, 2933987, 5867974, 11735948, 20537909, 41075818, 82151636]

約数ペア:

[(1, 82151636), (2, 41075818), (4, 20537909), (7, 11735948), (14, 5867974), (28, 2933987), (49, 1676564), (98, 838282), (196, 419141)]