42079136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 91028448

約数和(自身を除く): 48949312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 691, 692, 1382, 1384, 1903, 2764, 2768, 3806, 5528, 5536, 7601, 7612, 11056, 15202, 15224, 22112, 30404, 30448, 60808, 60896, 119543, 121616, 239086, 243232, 478172, 956344, 1314973, 1912688, 2629946, 3825376, 5259892, 10519784, 21039568, 42079136]

約数ペア:

[(1, 42079136), (2, 21039568), (4, 10519784), (8, 5259892), (11, 3825376), (16, 2629946), (22, 1912688), (32, 1314973), (44, 956344), (88, 478172), (173, 243232), (176, 239086), (346, 121616), (352, 119543), (691, 60896), (692, 60808), (1382, 30448), (1384, 30404), (1903, 22112), (2764, 15224), (2768, 15202), (3806, 11056), (5528, 7612), (5536, 7601)]