80012716

素因数分解:

$2^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{3631}}^1$

素因数の和:4429

約数の個数: 24

約数和(自身を含む): 160272896

約数和(自身を除く): 80260180

約数列:

[1, 2, 4, 7, 14, 28, 787, 1574, 3148, 3631, 5509, 7262, 11018, 14524, 22036, 25417, 50834, 101668, 2857597, 5715194, 11430388, 20003179, 40006358, 80012716]

約数ペア:

[(1, 80012716), (2, 40006358), (4, 20003179), (7, 11430388), (14, 5715194), (28, 2857597), (787, 101668), (1574, 50834), (3148, 25417), (3631, 22036), (5509, 14524), (7262, 11018)]