76991156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40693}}^1$

素因数の和:40751

約数の個数: 24

約数和(自身を含む): 150405024

約数和(自身を除く): 73413868

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 40693, 81386, 162772, 447623, 895246, 1749799, 1790492, 3499598, 6999196, 19247789, 38495578, 76991156]

約数ペア:

[(1, 76991156), (2, 38495578), (4, 19247789), (11, 6999196), (22, 3499598), (43, 1790492), (44, 1749799), (86, 895246), (172, 447623), (473, 162772), (946, 81386), (1892, 40693)]