81344336

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{6577}}^1$

素因数の和:7358

約数の個数: 20

約数和(自身を含む): 157832532

約数和(自身を除く): 76488196

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 6184, 6577, 12368, 13154, 26308, 52616, 105232, 5084021, 10168042, 20336084, 40672168, 81344336]

約数ペア:

[(1, 81344336), (2, 40672168), (4, 20336084), (8, 10168042), (16, 5084021), (773, 105232), (1546, 52616), (3092, 26308), (6184, 13154), (6577, 12368)]