42649904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{242329}}^1$

素因数の和:242348

約数の個数: 20

約数和(自身を含む): 90146760

約数和(自身を除く): 47496856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 242329, 484658, 969316, 1938632, 2665619, 3877264, 5331238, 10662476, 21324952, 42649904]

約数ペア:

[(1, 42649904), (2, 21324952), (4, 10662476), (8, 5331238), (11, 3877264), (16, 2665619), (22, 1938632), (44, 969316), (88, 484658), (176, 242329)]