85771528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1039}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 170726400

約数和(自身を除く): 84954872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 607, 1039, 1214, 2078, 2428, 4156, 4856, 8312, 10319, 17663, 20638, 35326, 41276, 70652, 82552, 141304, 630673, 1261346, 2522692, 5045384, 10721441, 21442882, 42885764, 85771528]

約数ペア:

[(1, 85771528), (2, 42885764), (4, 21442882), (8, 10721441), (17, 5045384), (34, 2522692), (68, 1261346), (136, 630673), (607, 141304), (1039, 82552), (1214, 70652), (2078, 41276), (2428, 35326), (4156, 20638), (4856, 17663), (8312, 10319)]