85345232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 199606272

約数和(自身を除く): 114261040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 523, 658, 752, 868, 1046, 1316, 1457, 1736, 2092, 2632, 2914, 3472, 3661, 4184, 5264, 5828, 7322, 8368, 10199, 11656, 14644, 16213, 20398, 23312, 24581, 29288, 32426, 40796, 49162, 58576, 64852, 81592, 98324, 113491, 129704, 163184, 172067, 196648, 226982, 259408, 344134, 393296, 453964, 688268, 762011, 907928, 1376536, 1524022, 1815856, 2753072, 3048044, 5334077, 6096088, 10668154, 12192176, 21336308, 42672616, 85345232]

約数ペア:

[(1, 85345232), (2, 42672616), (4, 21336308), (7, 12192176), (8, 10668154), (14, 6096088), (16, 5334077), (28, 3048044), (31, 2753072), (47, 1815856), (56, 1524022), (62, 1376536), (94, 907928), (112, 762011), (124, 688268), (188, 453964), (217, 393296), (248, 344134), (329, 259408), (376, 226982), (434, 196648), (496, 172067), (523, 163184), (658, 129704), (752, 113491), (868, 98324), (1046, 81592), (1316, 64852), (1457, 58576), (1736, 49162), (2092, 40796), (2632, 32426), (2914, 29288), (3472, 24581), (3661, 23312), (4184, 20398), (5264, 16213), (5828, 14644), (7322, 11656), (8368, 10199)]