85422176

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20071}}^1$

素因数の和:20107

約数の個数: 48

約数和(自身を含む): 202325760

約数和(自身を除く): 116903584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20071, 40142, 80284, 140497, 160568, 280994, 321136, 381349, 561988, 642272, 762698, 1123976, 1525396, 2247952, 2669443, 3050792, 4495904, 5338886, 6101584, 10677772, 12203168, 21355544, 42711088, 85422176]

約数ペア:

[(1, 85422176), (2, 42711088), (4, 21355544), (7, 12203168), (8, 10677772), (14, 6101584), (16, 5338886), (19, 4495904), (28, 3050792), (32, 2669443), (38, 2247952), (56, 1525396), (76, 1123976), (112, 762698), (133, 642272), (152, 561988), (224, 381349), (266, 321136), (304, 280994), (532, 160568), (608, 140497), (1064, 80284), (2128, 40142), (4256, 20071)]