88531712

素因数分解:

$2^8\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2188

約数の個数: 36

約数和(自身を含む): 177828000

約数和(自身を除く): 89296288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 692, 1384, 1999, 2768, 3998, 5536, 7996, 11072, 15992, 22144, 31984, 44288, 63968, 127936, 255872, 345827, 511744, 691654, 1383308, 2766616, 5533232, 11066464, 22132928, 44265856, 88531712]

約数ペア:

[(1, 88531712), (2, 44265856), (4, 22132928), (8, 11066464), (16, 5533232), (32, 2766616), (64, 1383308), (128, 691654), (173, 511744), (256, 345827), (346, 255872), (692, 127936), (1384, 63968), (1999, 44288), (2768, 31984), (3998, 22144), (5536, 15992), (7996, 11072)]