231932492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{86413}}^1$

素因数の和:86489

約数の個数: 24

約数和(自身を含む): 450044112

約数和(自身を除く): 218111620

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 86413, 172826, 345652, 950543, 1901086, 3802172, 5271193, 10542386, 21084772, 57983123, 115966246, 231932492]

約数ペア:

[(1, 231932492), (2, 115966246), (4, 57983123), (11, 21084772), (22, 10542386), (44, 5271193), (61, 3802172), (122, 1901086), (244, 950543), (671, 345652), (1342, 172826), (2684, 86413)]