109140784

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{28541}}^1$

素因数の和:28788

約数の個数: 20

約数和(自身を含む): 212352480

約数和(自身を除く): 103211696

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 28541, 57082, 114164, 228328, 456656, 6821299, 13642598, 27285196, 54570392, 109140784]

約数ペア:

[(1, 109140784), (2, 54570392), (4, 27285196), (8, 13642598), (16, 6821299), (239, 456656), (478, 228328), (956, 114164), (1912, 57082), (3824, 28541)]