80502688

素因数分解:

$2^5\times 7^2\times {\mathrm{51341}}^1$

素因数の和:51365

約数の個数: 36

約数和(自身を含む): 184369122

約数和(自身を除く): 103866434

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 51341, 102682, 205364, 359387, 410728, 718774, 821456, 1437548, 1642912, 2515709, 2875096, 5031418, 5750192, 10062836, 11500384, 20125672, 40251344, 80502688]

約数ペア:

[(1, 80502688), (2, 40251344), (4, 20125672), (7, 11500384), (8, 10062836), (14, 5750192), (16, 5031418), (28, 2875096), (32, 2515709), (49, 1642912), (56, 1437548), (98, 821456), (112, 718774), (196, 410728), (224, 359387), (392, 205364), (784, 102682), (1568, 51341)]