81548408

素因数分解:

$2^3\times {\mathrm{773}}^1\times {\mathrm{13187}}^1$

素因数の和:13966

約数の個数: 16

約数和(自身を含む): 153112680

約数和(自身を除く): 71564272

約数列:

[1, 2, 4, 8, 773, 1546, 3092, 6184, 13187, 26374, 52748, 105496, 10193551, 20387102, 40774204, 81548408]

約数ペア:

[(1, 81548408), (2, 40774204), (4, 20387102), (8, 10193551), (773, 105496), (1546, 52748), (3092, 26374), (6184, 13187)]