64466464

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{19559}}^1$

素因数の和:19672

約数の個数: 24

約数和(自身を含む): 128157120

約数和(自身を除く): 63690656

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 19559, 39118, 78236, 156472, 312944, 625888, 2014577, 4029154, 8058308, 16116616, 32233232, 64466464]

約数ペア:

[(1, 64466464), (2, 32233232), (4, 16116616), (8, 8058308), (16, 4029154), (32, 2014577), (103, 625888), (206, 312944), (412, 156472), (824, 78236), (1648, 39118), (3296, 19559)]