40653208

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{40013}}^1$

素因数の和:40146

約数の個数: 16

約数和(自身を含む): 76826880

約数和(自身を除く): 36173672

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 40013, 80026, 160052, 320104, 5081651, 10163302, 20326604, 40653208]

約数ペア:

[(1, 40653208), (2, 20326604), (4, 10163302), (8, 5081651), (127, 320104), (254, 160052), (508, 80026), (1016, 40013)]