79856912

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{27883}}^1$

素因数の和:28070

約数の個数: 20

約数和(自身を含む): 155592720

約数和(自身を除く): 75735808

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 27883, 55766, 111532, 223064, 446128, 4991057, 9982114, 19964228, 39928456, 79856912]

約数ペア:

[(1, 79856912), (2, 39928456), (4, 19964228), (8, 9982114), (16, 4991057), (179, 446128), (358, 223064), (716, 111532), (1432, 55766), (2864, 27883)]