253264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1458

約数の個数: 20

約数和(自身を含む): 535680

約数和(自身を除く): 282416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1439, 2878, 5756, 11512, 15829, 23024, 31658, 63316, 126632, 253264]

約数ペア:

[(1, 253264), (2, 126632), (4, 63316), (8, 31658), (11, 23024), (16, 15829), (22, 11512), (44, 5756), (88, 2878), (176, 1439)]