11491456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5312

約数の個数: 32

約数和(自身を含む): 24244380

約数和(自身を除く): 12752924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 5281, 10562, 21124, 42248, 84496, 89777, 168992, 179554, 337984, 359108, 675968, 718216, 1436432, 2872864, 5745728, 11491456]

約数ペア:

[(1, 11491456), (2, 5745728), (4, 2872864), (8, 1436432), (16, 718216), (17, 675968), (32, 359108), (34, 337984), (64, 179554), (68, 168992), (128, 89777), (136, 84496), (272, 42248), (544, 21124), (1088, 10562), (2176, 5281)]