80760676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1187657}}^1$

素因数の和:1187678

約数の個数: 12

約数和(自身を含む): 149644908

約数和(自身を除く): 68884232

約数列:

[1, 2, 4, 17, 34, 68, 1187657, 2375314, 4750628, 20190169, 40380338, 80760676]

約数ペア:

[(1, 80760676), (2, 40380338), (4, 20190169), (17, 4750628), (34, 2375314), (68, 1187657)]