163959088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{445541}}^1$

素因数の和:445572

約数の個数: 20

約数和(自身を含む): 331483248

約数和(自身を除く): 167524160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 445541, 891082, 1782164, 3564328, 7128656, 10247443, 20494886, 40989772, 81979544, 163959088]

約数ペア:

[(1, 163959088), (2, 81979544), (4, 40989772), (8, 20494886), (16, 10247443), (23, 7128656), (46, 3564328), (92, 1782164), (184, 891082), (368, 445541)]