42468778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{44893}}^1$

素因数の和:44949

約数の個数: 16

約数和(自身を含む): 71112096

約数和(自身を除く): 28643318

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 44893, 89786, 493823, 987646, 1930399, 3860798, 21234389, 42468778]

約数ペア:

[(1, 42468778), (2, 21234389), (11, 3860798), (22, 1930399), (43, 987646), (86, 493823), (473, 89786), (946, 44893)]