85564784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{232513}}^1$

素因数の和:232544

約数の個数: 20

約数和(自身を含む): 172990416

約数和(自身を除く): 87425632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 232513, 465026, 930052, 1860104, 3720208, 5347799, 10695598, 21391196, 42782392, 85564784]

約数ペア:

[(1, 85564784), (2, 42782392), (4, 21391196), (8, 10695598), (16, 5347799), (23, 3720208), (46, 1860104), (92, 930052), (184, 465026), (368, 232513)]