7997264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{45439}}^1$

素因数の和:45458

約数の個数: 20

約数和(自身を含む): 16903680

約数和(自身を除く): 8906416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 45439, 90878, 181756, 363512, 499829, 727024, 999658, 1999316, 3998632, 7997264]

約数ペア:

[(1, 7997264), (2, 3998632), (4, 1999316), (8, 999658), (11, 727024), (16, 499829), (22, 363512), (44, 181756), (88, 90878), (176, 45439)]