85956836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161573}}^1$

素因数の和:161603

約数の個数: 24

約数和(自身を含む): 180962880

約数和(自身を除く): 95006044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 161573, 323146, 646292, 1131011, 2262022, 3069887, 4524044, 6139774, 12279548, 21489209, 42978418, 85956836]

約数ペア:

[(1, 85956836), (2, 42978418), (4, 21489209), (7, 12279548), (14, 6139774), (19, 4524044), (28, 3069887), (38, 2262022), (76, 1131011), (133, 646292), (266, 323146), (532, 161573)]