80688118

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{69439}}^1$

素因数の和:69531

約数の個数: 16

約数和(自身を含む): 139991040

約数和(自身を除く): 59302922

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 69439, 138878, 486073, 972146, 5763437, 11526874, 40344059, 80688118]

約数ペア:

[(1, 80688118), (2, 40344059), (7, 11526874), (14, 5763437), (83, 972146), (166, 486073), (581, 138878), (1162, 69439)]