40505768

素因数分解:

$2^3\times {\mathrm{863}}^1\times {\mathrm{5867}}^1$

素因数の和:6736

約数の個数: 16

約数和(自身を含む): 76049280

約数和(自身を除く): 35543512

約数列:

[1, 2, 4, 8, 863, 1726, 3452, 5867, 6904, 11734, 23468, 46936, 5063221, 10126442, 20252884, 40505768]

約数ペア:

[(1, 40505768), (2, 20252884), (4, 10126442), (8, 5063221), (863, 46936), (1726, 23468), (3452, 11734), (5867, 6904)]