40692016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149603}}^1$

素因数の和:149628

約数の個数: 20

約数和(自身を含む): 83479032

約数和(自身を除く): 42787016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 149603, 299206, 598412, 1196824, 2393648, 2543251, 5086502, 10173004, 20346008, 40692016]

約数ペア:

[(1, 40692016), (2, 20346008), (4, 10173004), (8, 5086502), (16, 2543251), (17, 2393648), (34, 1196824), (68, 598412), (136, 299206), (272, 149603)]