38460784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{104513}}^1$

素因数の和:104544

約数の個数: 20

約数和(自身を含む): 77758416

約数和(自身を除く): 39297632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 104513, 209026, 418052, 836104, 1672208, 2403799, 4807598, 9615196, 19230392, 38460784]

約数ペア:

[(1, 38460784), (2, 19230392), (4, 9615196), (8, 4807598), (16, 2403799), (23, 1672208), (46, 836104), (92, 418052), (184, 209026), (368, 104513)]