40442134

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 61862400

約数和(自身を除く): 21420266

約数列:

[1, 2, 89, 127, 178, 254, 1789, 3578, 11303, 22606, 159221, 227203, 318442, 454406, 20221067, 40442134]

約数ペア:

[(1, 40442134), (2, 20221067), (89, 454406), (127, 318442), (178, 227203), (254, 159221), (1789, 22606), (3578, 11303)]