83668388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12809}}^1$

素因数の和:12907

約数の個数: 24

約数和(自身を含む): 154949760

約数和(自身を除く): 71281372

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 12809, 25618, 51236, 294607, 589214, 909439, 1178428, 1818878, 3637756, 20917097, 41834194, 83668388]

約数ペア:

[(1, 83668388), (2, 41834194), (4, 20917097), (23, 3637756), (46, 1818878), (71, 1178428), (92, 909439), (142, 589214), (284, 294607), (1633, 51236), (3266, 25618), (6532, 12809)]