80456768

素因数分解:

$2^6\times 7^1\times {\mathrm{179591}}^1$

素因数の和:179610

約数の個数: 28

約数和(自身を含む): 182465472

約数和(自身を除く): 102008704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 179591, 359182, 718364, 1257137, 1436728, 2514274, 2873456, 5028548, 5746912, 10057096, 11493824, 20114192, 40228384, 80456768]

約数ペア:

[(1, 80456768), (2, 40228384), (4, 20114192), (7, 11493824), (8, 10057096), (14, 5746912), (16, 5028548), (28, 2873456), (32, 2514274), (56, 1436728), (64, 1257137), (112, 718364), (224, 359182), (448, 179591)]