80516324

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{4691}}^1$

素因数の和:5315

約数の個数: 24

約数和(自身を含む): 161329728

約数和(自身を除く): 80813404

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4291, 4691, 8582, 9382, 17164, 18764, 32837, 65674, 131348, 2875583, 5751166, 11502332, 20129081, 40258162, 80516324]

約数ペア:

[(1, 80516324), (2, 40258162), (4, 20129081), (7, 11502332), (14, 5751166), (28, 2875583), (613, 131348), (1226, 65674), (2452, 32837), (4291, 18764), (4691, 17164), (8582, 9382)]