167106256

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{242887}}^1$

素因数の和:242938

約数の個数: 20

約数和(自身を含む): 331299232

約数和(自身を除く): 164192976

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 242887, 485774, 971548, 1943096, 3886192, 10444141, 20888282, 41776564, 83553128, 167106256]

約数ペア:

[(1, 167106256), (2, 83553128), (4, 41776564), (8, 20888282), (16, 10444141), (43, 3886192), (86, 1943096), (172, 971548), (344, 485774), (688, 242887)]