47145712

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{8443}}^1$

素因数の和:8800

約数の個数: 20

約数和(自身を含む): 91617400

約数和(自身を除く): 44471688

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 8443, 16886, 33772, 67544, 135088, 2946607, 5893214, 11786428, 23572856, 47145712]

約数ペア:

[(1, 47145712), (2, 23572856), (4, 11786428), (8, 5893214), (16, 2946607), (349, 135088), (698, 67544), (1396, 33772), (2792, 16886), (5584, 8443)]