16012784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 33024672

約数和(自身を除く): 17011888

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 821, 848, 1219, 1642, 2438, 3284, 4876, 6568, 9752, 13136, 18883, 19504, 37766, 43513, 75532, 87026, 151064, 174052, 302128, 348104, 696208, 1000799, 2001598, 4003196, 8006392, 16012784]

約数ペア:

[(1, 16012784), (2, 8006392), (4, 4003196), (8, 2001598), (16, 1000799), (23, 696208), (46, 348104), (53, 302128), (92, 174052), (106, 151064), (184, 87026), (212, 75532), (368, 43513), (424, 37766), (821, 19504), (848, 18883), (1219, 13136), (1642, 9752), (2438, 6568), (3284, 4876)]