86156972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{7069}}^1$

素因数の和:7361

約数の個数: 24

約数和(自身を含む): 165098640

約数和(自身を除く): 78941668

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 3047, 6094, 7069, 12188, 14138, 28276, 77759, 155518, 311036, 1958113, 3916226, 7832452, 21539243, 43078486, 86156972]

約数ペア:

[(1, 86156972), (2, 43078486), (4, 21539243), (11, 7832452), (22, 3916226), (44, 1958113), (277, 311036), (554, 155518), (1108, 77759), (3047, 28276), (6094, 14138), (7069, 12188)]