87664144

素因数分解:

$2^4\times {\mathrm{2113}}^1\times {\mathrm{2593}}^1$

素因数の和:4714

約数の個数: 20

約数和(自身を含む): 169995196

約数和(自身を除く): 82331052

約数列:

[1, 2, 4, 8, 16, 2113, 2593, 4226, 5186, 8452, 10372, 16904, 20744, 33808, 41488, 5479009, 10958018, 21916036, 43832072, 87664144]

約数ペア:

[(1, 87664144), (2, 43832072), (4, 21916036), (8, 10958018), (16, 5479009), (2113, 41488), (2593, 33808), (4226, 20744), (5186, 16904), (8452, 10372)]