87969904

素因数分解:

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

素因数の和:45469

約数の個数: 30

約数和(自身を含む): 187349120

約数和(自身を除く): 99379216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 45439, 90878, 181756, 363512, 499829, 727024, 999658, 1999316, 3998632, 5498119, 7997264, 10996238, 21992476, 43984952, 87969904]

約数ペア:

[(1, 87969904), (2, 43984952), (4, 21992476), (8, 10996238), (11, 7997264), (16, 5498119), (22, 3998632), (44, 1999316), (88, 999658), (121, 727024), (176, 499829), (242, 363512), (484, 181756), (968, 90878), (1936, 45439)]