86990438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1\times {\mathrm{1567}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 133951104

約数和(自身を除く): 46960666

約数列:

[1, 2, 41, 82, 677, 1354, 1567, 3134, 27757, 55514, 64247, 128494, 1060859, 2121718, 43495219, 86990438]

約数ペア:

[(1, 86990438), (2, 43495219), (41, 2121718), (82, 1060859), (677, 128494), (1354, 64247), (1567, 55514), (3134, 27757)]