31529344

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 79884360

約数和(自身を除く): 48355016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 457, 539, 616, 704, 784, 896, 914, 1078, 1232, 1408, 1568, 1828, 2156, 2464, 3136, 3199, 3656, 4312, 4928, 5027, 6272, 6398, 7312, 8624, 9856, 10054, 12796, 14624, 17248, 20108, 22393, 25592, 29248, 34496, 35189, 40216, 44786, 51184, 58496, 68992, 70378, 80432, 89572, 102368, 140756, 160864, 179144, 204736, 246323, 281512, 321728, 358288, 409472, 492646, 563024, 643456, 716576, 985292, 1126048, 1433152, 1970584, 2252096, 2866304, 3941168, 4504192, 7882336, 15764672, 31529344]

約数ペア:

[(1, 31529344), (2, 15764672), (4, 7882336), (7, 4504192), (8, 3941168), (11, 2866304), (14, 2252096), (16, 1970584), (22, 1433152), (28, 1126048), (32, 985292), (44, 716576), (49, 643456), (56, 563024), (64, 492646), (77, 409472), (88, 358288), (98, 321728), (112, 281512), (128, 246323), (154, 204736), (176, 179144), (196, 160864), (224, 140756), (308, 102368), (352, 89572), (392, 80432), (448, 70378), (457, 68992), (539, 58496), (616, 51184), (704, 44786), (784, 40216), (896, 35189), (914, 34496), (1078, 29248), (1232, 25592), (1408, 22393), (1568, 20108), (1828, 17248), (2156, 14624), (2464, 12796), (3136, 10054), (3199, 9856), (3656, 8624), (4312, 7312), (4928, 6398), (5027, 6272)]