85284388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160309}}^1$

素因数の和:160339

約数の個数: 24

約数和(自身を含む): 179547200

約数和(自身を除く): 94262812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 160309, 320618, 641236, 1122163, 2244326, 3045871, 4488652, 6091742, 12183484, 21321097, 42642194, 85284388]

約数ペア:

[(1, 85284388), (2, 42642194), (4, 21321097), (7, 12183484), (14, 6091742), (19, 4488652), (28, 3045871), (38, 2244326), (76, 1122163), (133, 641236), (266, 320618), (532, 160309)]