158282032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{319117}}^1$

素因数の和:319156

約数の個数: 20

約数和(自身を含む): 316565056

約数和(自身を除く): 158283024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 319117, 638234, 1276468, 2552936, 5105872, 9892627, 19785254, 39570508, 79141016, 158282032]

約数ペア:

[(1, 158282032), (2, 79141016), (4, 39570508), (8, 19785254), (16, 9892627), (31, 5105872), (62, 2552936), (124, 1276468), (248, 638234), (496, 319117)]