80193416

素因数分解:

$2^3\times {\mathrm{2081}}^1\times {\mathrm{4817}}^1$

素因数の和:6904

約数の個数: 16

約数和(自身を含む): 150466140

約数和(自身を除く): 70272724

約数列:

[1, 2, 4, 8, 2081, 4162, 4817, 8324, 9634, 16648, 19268, 38536, 10024177, 20048354, 40096708, 80193416]

約数ペア:

[(1, 80193416), (2, 40096708), (4, 20048354), (8, 10024177), (2081, 38536), (4162, 19268), (4817, 16648), (8324, 9634)]