271952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:770

約数の個数: 20

約数和(自身を含む): 550560

約数和(自身を除く): 278608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 739, 1478, 2956, 5912, 11824, 16997, 33994, 67988, 135976, 271952]

約数ペア:

[(1, 271952), (2, 135976), (4, 67988), (8, 33994), (16, 16997), (23, 11824), (46, 5912), (92, 2956), (184, 1478), (368, 739)]