133784272

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{5419}}^1$

素因数の和:6970

約数の個数: 20

約数和(自身を含む): 259422880

約数和(自身を除く): 125638608

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 5419, 6172, 10838, 12344, 21676, 24688, 43352, 86704, 8361517, 16723034, 33446068, 66892136, 133784272]

約数ペア:

[(1, 133784272), (2, 66892136), (4, 33446068), (8, 16723034), (16, 8361517), (1543, 86704), (3086, 43352), (5419, 24688), (6172, 21676), (10838, 12344)]