47884784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{176047}}^1$

素因数の和:176072

約数の個数: 20

約数和(自身を含む): 98234784

約数和(自身を除く): 50350000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 176047, 352094, 704188, 1408376, 2816752, 2992799, 5985598, 11971196, 23942392, 47884784]

約数ペア:

[(1, 47884784), (2, 23942392), (4, 11971196), (8, 5985598), (16, 2992799), (17, 2816752), (34, 1408376), (68, 704188), (136, 352094), (272, 176047)]