812795224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79811}}^1$

素因数の和:79903

約数の個数: 32

約数和(自身を含む): 1628164800

約数和(自身を除く): 815369576

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 79811, 159622, 319244, 638488, 1516409, 3032818, 5347337, 6065636, 10694674, 12131272, 21389348, 42778696, 101599403, 203198806, 406397612, 812795224]

約数ペア:

[(1, 812795224), (2, 406397612), (4, 203198806), (8, 101599403), (19, 42778696), (38, 21389348), (67, 12131272), (76, 10694674), (134, 6065636), (152, 5347337), (268, 3032818), (536, 1516409), (1273, 638488), (2546, 319244), (5092, 159622), (10184, 79811)]