40215976

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{94849}}^1$

素因数の和:94908

約数の個数: 16

約数和(自身を含む): 76828500

約数和(自身を除く): 36612524

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 94849, 189698, 379396, 758792, 5026997, 10053994, 20107988, 40215976]

約数ペア:

[(1, 40215976), (2, 20107988), (4, 10053994), (8, 5026997), (53, 758792), (106, 379396), (212, 189698), (424, 94849)]