40432048

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{3823}}^1$

素因数の和:4492

約数の個数: 20

約数和(自身を含む): 78476128

約数和(自身を除く): 38044080

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 3823, 5288, 7646, 10576, 15292, 30584, 61168, 2527003, 5054006, 10108012, 20216024, 40432048]

約数ペア:

[(1, 40432048), (2, 20216024), (4, 10108012), (8, 5054006), (16, 2527003), (661, 61168), (1322, 30584), (2644, 15292), (3823, 10576), (5288, 7646)]