39791992

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{20639}}^1$

素因数の和:20886

約数の個数: 16

約数和(自身を含む): 74923200

約数和(自身を除く): 35131208

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 20639, 41278, 82556, 165112, 4973999, 9947998, 19895996, 39791992]

約数ペア:

[(1, 39791992), (2, 19895996), (4, 9947998), (8, 4973999), (241, 165112), (482, 82556), (964, 41278), (1928, 20639)]