78864484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{480881}}^1$

素因数の和:480926

約数の個数: 12

約数和(自身を含む): 141379308

約数和(自身を除く): 62514824

約数列:

[1, 2, 4, 41, 82, 164, 480881, 961762, 1923524, 19716121, 39432242, 78864484]

約数ペア:

[(1, 78864484), (2, 39432242), (4, 19716121), (41, 1923524), (82, 961762), (164, 480881)]