80278912

素因数分解:

$2^7\times 7^1\times {\mathrm{89597}}^1$

素因数の和:89618

約数の個数: 32

約数和(自身を含む): 182779920

約数和(自身を除く): 102501008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 89597, 179194, 358388, 627179, 716776, 1254358, 1433552, 2508716, 2867104, 5017432, 5734208, 10034864, 11468416, 20069728, 40139456, 80278912]

約数ペア:

[(1, 80278912), (2, 40139456), (4, 20069728), (7, 11468416), (8, 10034864), (14, 5734208), (16, 5017432), (28, 2867104), (32, 2508716), (56, 1433552), (64, 1254358), (112, 716776), (128, 627179), (224, 358388), (448, 179194), (896, 89597)]