125430784

素因数分解:

$2^{10}\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:720

約数の個数: 44

約数和(自身を含む): 252174024

約数和(自身を除く): 126743240

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 347, 353, 512, 694, 706, 1024, 1388, 1412, 2776, 2824, 5552, 5648, 11104, 11296, 22208, 22592, 44416, 45184, 88832, 90368, 122491, 177664, 180736, 244982, 355328, 361472, 489964, 979928, 1959856, 3919712, 7839424, 15678848, 31357696, 62715392, 125430784]

約数ペア:

[(1, 125430784), (2, 62715392), (4, 31357696), (8, 15678848), (16, 7839424), (32, 3919712), (64, 1959856), (128, 979928), (256, 489964), (347, 361472), (353, 355328), (512, 244982), (694, 180736), (706, 177664), (1024, 122491), (1388, 90368), (1412, 88832), (2776, 45184), (2824, 44416), (5552, 22592), (5648, 22208), (11104, 11296)]