86991232

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{12823}}^1$

素因数の和:12890

約数の個数: 32

約数和(自身を含む): 176586480

約数和(自身を除く): 89595248

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 12823, 25646, 51292, 102584, 205168, 410336, 679619, 820672, 1359238, 1641344, 2718476, 5436952, 10873904, 21747808, 43495616, 86991232]

約数ペア:

[(1, 86991232), (2, 43495616), (4, 21747808), (8, 10873904), (16, 5436952), (32, 2718476), (53, 1641344), (64, 1359238), (106, 820672), (128, 679619), (212, 410336), (424, 205168), (848, 102584), (1696, 51292), (3392, 25646), (6784, 12823)]