86764598

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{20887}}^1$

素因数の和:20987

約数の個数: 16

約数和(自身を含む): 136356864

約数和(自身を除く): 49592266

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 20887, 41774, 647497, 1294994, 1399429, 2798858, 43382299, 86764598]

約数ペア:

[(1, 86764598), (2, 43382299), (31, 2798858), (62, 1399429), (67, 1294994), (134, 647497), (2077, 41774), (4154, 20887)]