80828134

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 122830848

約数和(自身を除く): 42002714

約数列:

[1, 2, 127, 223, 254, 446, 1427, 2854, 28321, 56642, 181229, 318221, 362458, 636442, 40414067, 80828134]

約数ペア:

[(1, 80828134), (2, 40414067), (127, 636442), (223, 362458), (254, 318221), (446, 181229), (1427, 56642), (2854, 28321)]