40816304

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{54277}}^1$

素因数の和:54332

約数の個数: 20

約数和(自身を含む): 80765664

約数和(自身を除く): 39949360

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 54277, 108554, 217108, 434216, 868432, 2551019, 5102038, 10204076, 20408152, 40816304]

約数ペア:

[(1, 40816304), (2, 20408152), (4, 10204076), (8, 5102038), (16, 2551019), (47, 868432), (94, 434216), (188, 217108), (376, 108554), (752, 54277)]