161728192

素因数分解:

$2^6\times {\mathrm{661}}^1\times {\mathrm{3823}}^1$

素因数の和:4496

約数の個数: 28

約数和(自身を含む): 321498976

約数和(自身を除く): 159770784

約数列:

[1, 2, 4, 8, 16, 32, 64, 661, 1322, 2644, 3823, 5288, 7646, 10576, 15292, 21152, 30584, 42304, 61168, 122336, 244672, 2527003, 5054006, 10108012, 20216024, 40432048, 80864096, 161728192]

約数ペア:

[(1, 161728192), (2, 80864096), (4, 40432048), (8, 20216024), (16, 10108012), (32, 5054006), (64, 2527003), (661, 244672), (1322, 122336), (2644, 61168), (3823, 42304), (5288, 30584), (7646, 21152), (10576, 15292)]