81110932

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{13729}}^1$

素因数の和:13951

約数の個数: 24

約数和(自身を含む): 163002560

約数和(自身を除く): 81891628

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 13729, 27458, 54916, 96103, 192206, 384412, 2896819, 5793638, 11587276, 20277733, 40555466, 81110932]

約数ペア:

[(1, 81110932), (2, 40555466), (4, 20277733), (7, 11587276), (14, 5793638), (28, 2896819), (211, 384412), (422, 192206), (844, 96103), (1477, 54916), (2954, 27458), (5908, 13729)]