82400384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 183379680

約数和(自身を除く): 100979296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1361, 1376, 1408, 1892, 2722, 2752, 3784, 5444, 5504, 7568, 10888, 14971, 15136, 21776, 29942, 30272, 43552, 58523, 59884, 60544, 87104, 117046, 119768, 174208, 234092, 239536, 468184, 479072, 643753, 936368, 958144, 1287506, 1872736, 1916288, 2575012, 3745472, 5150024, 7490944, 10300048, 20600096, 41200192, 82400384]

約数ペア:

[(1, 82400384), (2, 41200192), (4, 20600096), (8, 10300048), (11, 7490944), (16, 5150024), (22, 3745472), (32, 2575012), (43, 1916288), (44, 1872736), (64, 1287506), (86, 958144), (88, 936368), (128, 643753), (172, 479072), (176, 468184), (344, 239536), (352, 234092), (473, 174208), (688, 119768), (704, 117046), (946, 87104), (1361, 60544), (1376, 59884), (1408, 58523), (1892, 43552), (2722, 30272), (2752, 29942), (3784, 21776), (5444, 15136), (5504, 14971), (7568, 10888)]