80759936

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{2399}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 161568000

約数和(自身を除く): 80808064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 2104, 2399, 4208, 4798, 8416, 9596, 16832, 19192, 33664, 38384, 76768, 153536, 307072, 630937, 1261874, 2523748, 5047496, 10094992, 20189984, 40379968, 80759936]

約数ペア:

[(1, 80759936), (2, 40379968), (4, 20189984), (8, 10094992), (16, 5047496), (32, 2523748), (64, 1261874), (128, 630937), (263, 307072), (526, 153536), (1052, 76768), (2104, 38384), (2399, 33664), (4208, 19192), (4798, 16832), (8416, 9596)]