80116732

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 142430400

約数和(自身を除く): 62313668

約数列:

[1, 2, 4, 89, 178, 313, 356, 626, 719, 1252, 1438, 2876, 27857, 55714, 63991, 111428, 127982, 225047, 255964, 450094, 900188, 20029183, 40058366, 80116732]

約数ペア:

[(1, 80116732), (2, 40058366), (4, 20029183), (89, 900188), (178, 450094), (313, 255964), (356, 225047), (626, 127982), (719, 111428), (1252, 63991), (1438, 55714), (2876, 27857)]