8507128

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 18488160

約数和(自身を除く): 9981032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 2081, 4088, 4162, 8324, 14567, 16648, 29134, 58268, 116536, 151913, 303826, 607652, 1063391, 1215304, 2126782, 4253564, 8507128]

約数ペア:

[(1, 8507128), (2, 4253564), (4, 2126782), (7, 1215304), (8, 1063391), (14, 607652), (28, 303826), (56, 151913), (73, 116536), (146, 58268), (292, 29134), (511, 16648), (584, 14567), (1022, 8324), (2044, 4162), (2081, 4088)]