85900432

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 170140896

約数和(自身を除く): 84240464

約数列:

[1, 2, 4, 8, 16, 67, 134, 227, 268, 353, 454, 536, 706, 908, 1072, 1412, 1816, 2824, 3632, 5648, 15209, 23651, 30418, 47302, 60836, 80131, 94604, 121672, 160262, 189208, 243344, 320524, 378416, 641048, 1282096, 5368777, 10737554, 21475108, 42950216, 85900432]

約数ペア:

[(1, 85900432), (2, 42950216), (4, 21475108), (8, 10737554), (16, 5368777), (67, 1282096), (134, 641048), (227, 378416), (268, 320524), (353, 243344), (454, 189208), (536, 160262), (706, 121672), (908, 94604), (1072, 80131), (1412, 60836), (1816, 47302), (2824, 30418), (3632, 23651), (5648, 15209)]