42648136

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{27061}}^1$

素因数の和:27264

約数の個数: 16

約数和(自身を含む): 80374140

約数和(自身を除く): 37726004

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 27061, 54122, 108244, 216488, 5331017, 10662034, 21324068, 42648136]

約数ペア:

[(1, 42648136), (2, 21324068), (4, 10662034), (8, 5331017), (197, 216488), (394, 108244), (788, 54122), (1576, 27061)]