78354032

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{5521}}^1$

素因数の和:6416

約数の個数: 20

約数和(自身を含む): 152009616

約数和(自身を除く): 73655584

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 5521, 7096, 11042, 14192, 22084, 44168, 88336, 4897127, 9794254, 19588508, 39177016, 78354032]

約数ペア:

[(1, 78354032), (2, 39177016), (4, 19588508), (8, 9794254), (16, 4897127), (887, 88336), (1774, 44168), (3548, 22084), (5521, 14192), (7096, 11042)]