80237752

素因数分解:

$2^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2129}}^1$

素因数の和:2815

約数の個数: 32

約数和(自身を含む): 172274400

約数和(自身を除く): 92036648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 673, 1346, 2129, 2692, 4258, 4711, 5384, 8516, 9422, 14903, 17032, 18844, 29806, 37688, 59612, 119224, 1432817, 2865634, 5731268, 10029719, 11462536, 20059438, 40118876, 80237752]

約数ペア:

[(1, 80237752), (2, 40118876), (4, 20059438), (7, 11462536), (8, 10029719), (14, 5731268), (28, 2865634), (56, 1432817), (673, 119224), (1346, 59612), (2129, 37688), (2692, 29806), (4258, 18844), (4711, 17032), (5384, 14903), (8516, 9422)]