80687372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1051}}^1\times {\mathrm{1129}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 149783760

約数和(自身を除く): 69096388

約数列:

[1, 2, 4, 17, 34, 68, 1051, 1129, 2102, 2258, 4204, 4516, 17867, 19193, 35734, 38386, 71468, 76772, 1186579, 2373158, 4746316, 20171843, 40343686, 80687372]

約数ペア:

[(1, 80687372), (2, 40343686), (4, 20171843), (17, 4746316), (34, 2373158), (68, 1186579), (1051, 76772), (1129, 71468), (2102, 38386), (2258, 35734), (4204, 19193), (4516, 17867)]