47112656

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{21493}}^1$

素因数の和:21638

約数の個数: 20

約数和(自身を含む): 91951332

約数和(自身を除く): 44838676

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 21493, 42986, 85972, 171944, 343888, 2944541, 5889082, 11778164, 23556328, 47112656]

約数ペア:

[(1, 47112656), (2, 23556328), (4, 11778164), (8, 5889082), (16, 2944541), (137, 343888), (274, 171944), (548, 85972), (1096, 42986), (2192, 21493)]