85209278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1249}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 159840000

約数和(自身を除く): 74630722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443, 886, 1249, 2498, 3101, 4873, 6202, 8743, 9746, 13739, 17486, 27478, 34111, 68222, 96173, 192346, 553307, 1106614, 3873149, 6086377, 7746298, 12172754, 42604639, 85209278]

約数ペア:

[(1, 85209278), (2, 42604639), (7, 12172754), (11, 7746298), (14, 6086377), (22, 3873149), (77, 1106614), (154, 553307), (443, 192346), (886, 96173), (1249, 68222), (2498, 34111), (3101, 27478), (4873, 17486), (6202, 13739), (8743, 9746)]