40153336

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{39521}}^1$

素因数の和:39654

約数の個数: 16

約数和(自身を含む): 75882240

約数和(自身を除く): 35728904

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 39521, 79042, 158084, 316168, 5019167, 10038334, 20076668, 40153336]

約数ペア:

[(1, 40153336), (2, 20076668), (4, 10038334), (8, 5019167), (127, 316168), (254, 158084), (508, 79042), (1016, 39521)]