25619368

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{23039}}^1$

素因数の和:23184

約数の個数: 16

約数和(自身を含む): 48384000

約数和(自身を除く): 22764632

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 23039, 46078, 92156, 184312, 3202421, 6404842, 12809684, 25619368]

約数ペア:

[(1, 25619368), (2, 12809684), (4, 6404842), (8, 3202421), (139, 184312), (278, 92156), (556, 46078), (1112, 23039)]