47340784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{174047}}^1$

素因数の和:174072

約数の個数: 20

約数和(自身を含む): 97118784

約数和(自身を除く): 49778000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 174047, 348094, 696188, 1392376, 2784752, 2958799, 5917598, 11835196, 23670392, 47340784]

約数ペア:

[(1, 47340784), (2, 23670392), (4, 11835196), (8, 5917598), (16, 2958799), (17, 2784752), (34, 1392376), (68, 696188), (136, 348094), (272, 174047)]