85085536

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 174439440

約数和(自身を除く): 89353904

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 277, 331, 464, 554, 662, 928, 1108, 1324, 2216, 2648, 4432, 5296, 8033, 8864, 9599, 10592, 16066, 19198, 32132, 38396, 64264, 76792, 91687, 128528, 153584, 183374, 257056, 307168, 366748, 733496, 1466992, 2658923, 2933984, 5317846, 10635692, 21271384, 42542768, 85085536]

約数ペア:

[(1, 85085536), (2, 42542768), (4, 21271384), (8, 10635692), (16, 5317846), (29, 2933984), (32, 2658923), (58, 1466992), (116, 733496), (232, 366748), (277, 307168), (331, 257056), (464, 183374), (554, 153584), (662, 128528), (928, 91687), (1108, 76792), (1324, 64264), (2216, 38396), (2648, 32132), (4432, 19198), (5296, 16066), (8033, 10592), (8864, 9599)]