42981158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 73965312

約数和(自身を除く): 30984154

約数列:

[1, 2, 11, 22, 23, 46, 173, 253, 346, 491, 506, 982, 1903, 3806, 3979, 5401, 7958, 10802, 11293, 22586, 43769, 84943, 87538, 124223, 169886, 248446, 934373, 1868746, 1953689, 3907378, 21490579, 42981158]

約数ペア:

[(1, 42981158), (2, 21490579), (11, 3907378), (22, 1953689), (23, 1868746), (46, 934373), (173, 248446), (253, 169886), (346, 124223), (491, 87538), (506, 84943), (982, 43769), (1903, 22586), (3806, 11293), (3979, 10802), (5401, 7958)]