81047584

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{110119}}^1$

素因数の和:110152

約数の個数: 24

約数和(自身を含む): 166501440

約数和(自身を除く): 85453856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 110119, 220238, 440476, 880952, 1761904, 2532737, 3523808, 5065474, 10130948, 20261896, 40523792, 81047584]

約数ペア:

[(1, 81047584), (2, 40523792), (4, 20261896), (8, 10130948), (16, 5065474), (23, 3523808), (32, 2532737), (46, 1761904), (92, 880952), (184, 440476), (368, 220238), (736, 110119)]