86439983

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 101575680

約数和(自身を除く): 15135697

約数列:

[1, 7, 67, 79, 469, 553, 2333, 5293, 16331, 37051, 156311, 184307, 1094177, 1290149, 12348569, 86439983]

約数ペア:

[(1, 86439983), (7, 12348569), (67, 1290149), (79, 1094177), (469, 184307), (553, 156311), (2333, 37051), (5293, 16331)]