2016331232

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{21871}}^1$

素因数の和:21991

約数の個数: 48

約数和(自身を含む): 4122784512

約数和(自身を除く): 2106453280

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1376, 2144, 2881, 5762, 11524, 21871, 23048, 43742, 46096, 87484, 92192, 174968, 349936, 699872, 940453, 1465357, 1880906, 2930714, 3761812, 5861428, 7523624, 11722856, 15047248, 23445712, 30094496, 46891424, 63010351, 126020702, 252041404, 504082808, 1008165616, 2016331232]

約数ペア:

[(1, 2016331232), (2, 1008165616), (4, 504082808), (8, 252041404), (16, 126020702), (32, 63010351), (43, 46891424), (67, 30094496), (86, 23445712), (134, 15047248), (172, 11722856), (268, 7523624), (344, 5861428), (536, 3761812), (688, 2930714), (1072, 1880906), (1376, 1465357), (2144, 940453), (2881, 699872), (5762, 349936), (11524, 174968), (21871, 92192), (23048, 87484), (43742, 46096)]