85785161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 113460480

約数和(自身を除く): 27675319

約数列:

[1, 7, 11, 29, 41, 77, 203, 287, 319, 451, 937, 1189, 2233, 3157, 6559, 8323, 10307, 13079, 27173, 38417, 72149, 91553, 190211, 268919, 298903, 422587, 1114093, 2092321, 2958109, 7798651, 12255023, 85785161]

約数ペア:

[(1, 85785161), (7, 12255023), (11, 7798651), (29, 2958109), (41, 2092321), (77, 1114093), (203, 422587), (287, 298903), (319, 268919), (451, 190211), (937, 91553), (1189, 72149), (2233, 38417), (3157, 27173), (6559, 13079), (8323, 10307)]