814880168

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{188281}}^1$

素因数の和:188828

約数の個数: 16

約数和(自身を含む): 1530732660

約数和(自身を除く): 715852492

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 188281, 376562, 753124, 1506248, 101860021, 203720042, 407440084, 814880168]

約数ペア:

[(1, 814880168), (2, 407440084), (4, 203720042), (8, 101860021), (541, 1506248), (1082, 753124), (2164, 376562), (4328, 188281)]