16985344

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 36

約数和(自身を含む): 34715296

約数和(自身を除く): 17729952

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 1543, 2752, 3086, 5504, 6172, 11008, 12344, 24688, 49376, 66349, 98752, 132698, 197504, 265396, 395008, 530792, 1061584, 2123168, 4246336, 8492672, 16985344]

約数ペア:

[(1, 16985344), (2, 8492672), (4, 4246336), (8, 2123168), (16, 1061584), (32, 530792), (43, 395008), (64, 265396), (86, 197504), (128, 132698), (172, 98752), (256, 66349), (344, 49376), (688, 24688), (1376, 12344), (1543, 11008), (2752, 6172), (3086, 5504)]