80701376

素因数分解:

$2^6\times 7^1\times {\mathrm{180137}}^1$

素因数の和:180156

約数の個数: 28

約数和(自身を含む): 183020208

約数和(自身を除く): 102318832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 180137, 360274, 720548, 1260959, 1441096, 2521918, 2882192, 5043836, 5764384, 10087672, 11528768, 20175344, 40350688, 80701376]

約数ペア:

[(1, 80701376), (2, 40350688), (4, 20175344), (7, 11528768), (8, 10087672), (14, 5764384), (16, 5043836), (28, 2882192), (32, 2521918), (56, 1441096), (64, 1260959), (112, 720548), (224, 360274), (448, 180137)]