67364816

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{24337}}^1$

素因数の和:24518

約数の個数: 20

約数和(自身を含む): 131279172

約数和(自身を除く): 63914356

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 24337, 48674, 97348, 194696, 389392, 4210301, 8420602, 16841204, 33682408, 67364816]

約数ペア:

[(1, 67364816), (2, 33682408), (4, 16841204), (8, 8420602), (16, 4210301), (173, 389392), (346, 194696), (692, 97348), (1384, 48674), (2768, 24337)]