12077152

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 24881472

約数和(自身を除く): 12804320

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 131, 134, 172, 262, 268, 344, 524, 536, 688, 1048, 1072, 1376, 2096, 2144, 2881, 4192, 5633, 5762, 8777, 11266, 11524, 17554, 22532, 23048, 35108, 45064, 46096, 70216, 90128, 92192, 140432, 180256, 280864, 377411, 754822, 1509644, 3019288, 6038576, 12077152]

約数ペア:

[(1, 12077152), (2, 6038576), (4, 3019288), (8, 1509644), (16, 754822), (32, 377411), (43, 280864), (67, 180256), (86, 140432), (131, 92192), (134, 90128), (172, 70216), (262, 46096), (268, 45064), (344, 35108), (524, 23048), (536, 22532), (688, 17554), (1048, 11524), (1072, 11266), (1376, 8777), (2096, 5762), (2144, 5633), (2881, 4192)]