85971984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{255869}}^1$

素因数の和:255887

約数の個数: 40

約数和(自身を含む): 253823040

約数和(自身を除く): 167851056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 255869, 511738, 767607, 1023476, 1535214, 1791083, 2046952, 3070428, 3582166, 4093904, 5373249, 6140856, 7164332, 10746498, 12281712, 14328664, 21492996, 28657328, 42985992, 85971984]

約数ペア:

[(1, 85971984), (2, 42985992), (3, 28657328), (4, 21492996), (6, 14328664), (7, 12281712), (8, 10746498), (12, 7164332), (14, 6140856), (16, 5373249), (21, 4093904), (24, 3582166), (28, 3070428), (42, 2046952), (48, 1791083), (56, 1535214), (84, 1023476), (112, 767607), (168, 511738), (336, 255869)]