78080948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{41269}}^1$

素因数の和:41327

約数の個数: 24

約数和(自身を含む): 152533920

約数和(自身を除く): 74452972

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 41269, 82538, 165076, 453959, 907918, 1774567, 1815836, 3549134, 7098268, 19520237, 39040474, 78080948]

約数ペア:

[(1, 78080948), (2, 39040474), (4, 19520237), (11, 7098268), (22, 3549134), (43, 1815836), (44, 1774567), (86, 907918), (172, 453959), (473, 165076), (946, 82538), (1892, 41269)]