315565552

素因数分解:

$2^4\times {\mathrm{3539}}^1\times {\mathrm{5573}}^1$

素因数の和:9120

約数の個数: 20

約数和(自身を含む): 611690760

約数和(自身を除く): 296125208

約数列:

[1, 2, 4, 8, 16, 3539, 5573, 7078, 11146, 14156, 22292, 28312, 44584, 56624, 89168, 19722847, 39445694, 78891388, 157782776, 315565552]

約数ペア:

[(1, 315565552), (2, 157782776), (4, 78891388), (8, 39445694), (16, 19722847), (3539, 89168), (5573, 56624), (7078, 44584), (11146, 28312), (14156, 22292)]