65381432

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{22639}}^1$

素因数の和:22683

約数の個数: 24

約数和(自身を含む): 129387600

約数和(自身を除く): 64006168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 22639, 45278, 90556, 181112, 430141, 860282, 1720564, 3441128, 8172679, 16345358, 32690716, 65381432]

約数ペア:

[(1, 65381432), (2, 32690716), (4, 16345358), (8, 8172679), (19, 3441128), (38, 1720564), (76, 860282), (152, 430141), (361, 181112), (722, 90556), (1444, 45278), (2888, 22639)]