80787686

素因数分解:

$2^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{5501}}^1$

素因数の和:6559

約数の個数: 16

約数和(自身を含む): 138650400

約数和(自身を除く): 57862714

約数列:

[1, 2, 7, 14, 1049, 2098, 5501, 7343, 11002, 14686, 38507, 77014, 5770549, 11541098, 40393843, 80787686]

約数ペア:

[(1, 80787686), (2, 40393843), (7, 11541098), (14, 5770549), (1049, 77014), (2098, 38507), (5501, 14686), (7343, 11002)]