40729088

素因数分解:

$2^9\times {\mathrm{79549}}^1$

素因数の和:79567

約数の個数: 20

約数和(自身を含む): 81379650

約数和(自身を除く): 40650562

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 79549, 159098, 318196, 636392, 1272784, 2545568, 5091136, 10182272, 20364544, 40729088]

約数ペア:

[(1, 40729088), (2, 20364544), (4, 10182272), (8, 5091136), (16, 2545568), (32, 1272784), (64, 636392), (128, 318196), (256, 159098), (512, 79549)]