80899054

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{1451}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 123692976

約数和(自身を除く): 42793922

約数列:

[1, 2, 61, 122, 457, 914, 1451, 2902, 27877, 55754, 88511, 177022, 663107, 1326214, 40449527, 80899054]

約数ペア:

[(1, 80899054), (2, 40449527), (61, 1326214), (122, 663107), (457, 177022), (914, 88511), (1451, 55754), (2902, 27877)]