80526476

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{87911}}^1$

素因数の和:88144

約数の個数: 12

約数和(自身を含む): 141538320

約数和(自身を除く): 61011844

約数列:

[1, 2, 4, 229, 458, 916, 87911, 175822, 351644, 20131619, 40263238, 80526476]

約数ペア:

[(1, 80526476), (2, 40263238), (4, 20131619), (229, 351644), (458, 175822), (916, 87911)]