31361992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{135181}}^1$

素因数の和:135216

約数の個数: 16

約数和(自身を含む): 60831900

約数和(自身を除く): 29469908

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 135181, 270362, 540724, 1081448, 3920249, 7840498, 15680996, 31361992]

約数ペア:

[(1, 31361992), (2, 15680996), (4, 7840498), (8, 3920249), (29, 1081448), (58, 540724), (116, 270362), (232, 135181)]