126848752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{193367}}^1$

素因数の和:193416

約数の個数: 20

約数和(自身を含む): 251765136

約数和(自身を除く): 124916384

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 193367, 386734, 773468, 1546936, 3093872, 7928047, 15856094, 31712188, 63424376, 126848752]

約数ペア:

[(1, 126848752), (2, 63424376), (4, 31712188), (8, 15856094), (16, 7928047), (41, 3093872), (82, 1546936), (164, 773468), (328, 386734), (656, 193367)]