23847952

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10723}}^1$

素因数の和:10870

約数の個数: 20

約数和(自身を含む): 46542160

約数和(自身を除く): 22694208

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10723, 21446, 42892, 85784, 171568, 1490497, 2980994, 5961988, 11923976, 23847952]

約数ペア:

[(1, 23847952), (2, 11923976), (4, 5961988), (8, 2980994), (16, 1490497), (139, 171568), (278, 85784), (556, 42892), (1112, 21446), (2224, 10723)]