81382952

素因数分解:

$2^3\times 7^1\times {\mathrm{1453267}}^1$

素因数の和:1453280

約数の個数: 16

約数和(自身を含む): 174392160

約数和(自身を除く): 93009208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1453267, 2906534, 5813068, 10172869, 11626136, 20345738, 40691476, 81382952]

約数ペア:

[(1, 81382952), (2, 40691476), (4, 20345738), (7, 11626136), (8, 10172869), (14, 5813068), (28, 2906534), (56, 1453267)]