64112144

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{38903}}^1$

素因数の和:39014

約数の個数: 20

約数和(自身を含む): 125426496

約数和(自身を除く): 61314352

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 38903, 77806, 155612, 311224, 622448, 4007009, 8014018, 16028036, 32056072, 64112144]

約数ペア:

[(1, 64112144), (2, 32056072), (4, 16028036), (8, 8014018), (16, 4007009), (103, 622448), (206, 311224), (412, 155612), (824, 77806), (1648, 38903)]