81126152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{440903}}^1$

素因数の和:440932

約数の個数: 16

約数和(自身を含む): 158725440

約数和(自身を除く): 77599288

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 440903, 881806, 1763612, 3527224, 10140769, 20281538, 40563076, 81126152]

約数ペア:

[(1, 81126152), (2, 40563076), (4, 20281538), (8, 10140769), (23, 3527224), (46, 1763612), (92, 881806), (184, 440903)]