42784054

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{1123}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 65875392

約数和(自身を除く): 23091338

約数列:

[1, 2, 43, 86, 443, 886, 1123, 2246, 19049, 38098, 48289, 96578, 497489, 994978, 21392027, 42784054]

約数ペア:

[(1, 42784054), (2, 21392027), (43, 994978), (86, 497489), (443, 96578), (886, 48289), (1123, 38098), (2246, 19049)]