85837064

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 163647000

約数和(自身を除く): 77809936

約数列:

[1, 2, 4, 8, 109, 173, 218, 346, 436, 569, 692, 872, 1138, 1384, 2276, 4552, 18857, 37714, 62021, 75428, 98437, 124042, 150856, 196874, 248084, 393748, 496168, 787496, 10729633, 21459266, 42918532, 85837064]

約数ペア:

[(1, 85837064), (2, 42918532), (4, 21459266), (8, 10729633), (109, 787496), (173, 496168), (218, 393748), (346, 248084), (436, 196874), (569, 150856), (692, 124042), (872, 98437), (1138, 75428), (1384, 62021), (2276, 37714), (4552, 18857)]