87466384

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{4241}}^1$

素因数の和:5538

約数の個数: 20

約数和(自身を含む): 169637580

約数和(自身を除く): 82171196

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 4241, 5156, 8482, 10312, 16964, 20624, 33928, 67856, 5466649, 10933298, 21866596, 43733192, 87466384]

約数ペア:

[(1, 87466384), (2, 43733192), (4, 21866596), (8, 10933298), (16, 5466649), (1289, 67856), (2578, 33928), (4241, 20624), (5156, 16964), (8482, 10312)]