80339224

素因数分解:

$2^3\times 7^2\times {\mathrm{204947}}^1$

素因数の和:204967

約数の個数: 24

約数和(自身を含む): 175230540

約数和(自身を除く): 94891316

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 204947, 409894, 819788, 1434629, 1639576, 2869258, 5738516, 10042403, 11477032, 20084806, 40169612, 80339224]

約数ペア:

[(1, 80339224), (2, 40169612), (4, 20084806), (7, 11477032), (8, 10042403), (14, 5738516), (28, 2869258), (49, 1639576), (56, 1434629), (98, 819788), (196, 409894), (392, 204947)]