85430392

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{19739}}^1$

素因数の和:20286

約数の個数: 16

約数和(自身を含む): 160486200

約数和(自身を除く): 75055808

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 19739, 39478, 78956, 157912, 10678799, 21357598, 42715196, 85430392]

約数ペア:

[(1, 85430392), (2, 42715196), (4, 21357598), (8, 10678799), (541, 157912), (1082, 78956), (2164, 39478), (4328, 19739)]