40258304

素因数分解:

$2^8\times {\mathrm{157259}}^1$

素因数の和:157275

約数の個数: 18

約数和(自身を含む): 80359860

約数和(自身を除く): 40101556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 157259, 314518, 629036, 1258072, 2516144, 5032288, 10064576, 20129152, 40258304]

約数ペア:

[(1, 40258304), (2, 20129152), (4, 10064576), (8, 5032288), (16, 2516144), (32, 1258072), (64, 629036), (128, 314518), (256, 157259)]