2016022688

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{157109}}^1$

素因数の和:157520

約数の個数: 24

約数和(自身を含む): 3978967860

約数和(自身を除く): 1962945172

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 6416, 12832, 157109, 314218, 628436, 1256872, 2513744, 5027488, 63000709, 126001418, 252002836, 504005672, 1008011344, 2016022688]

約数ペア:

[(1, 2016022688), (2, 1008011344), (4, 504005672), (8, 252002836), (16, 126001418), (32, 63000709), (401, 5027488), (802, 2513744), (1604, 1256872), (3208, 628436), (6416, 314218), (12832, 157109)]