80408384

素因数分解:

$2^6\times 7^1\times {\mathrm{179483}}^1$

素因数の和:179502

約数の個数: 28

約数和(自身を含む): 182355744

約数和(自身を除く): 101947360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 179483, 358966, 717932, 1256381, 1435864, 2512762, 2871728, 5025524, 5743456, 10051048, 11486912, 20102096, 40204192, 80408384]

約数ペア:

[(1, 80408384), (2, 40204192), (4, 20102096), (7, 11486912), (8, 10051048), (14, 5743456), (16, 5025524), (28, 2871728), (32, 2512762), (56, 1435864), (64, 1256381), (112, 717932), (224, 358966), (448, 179483)]