78064328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{238001}}^1$

素因数の和:238048

約数の個数: 16

約数和(自身を含む): 149941260

約数和(自身を除く): 71876932

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 238001, 476002, 952004, 1904008, 9758041, 19516082, 39032164, 78064328]

約数ペア:

[(1, 78064328), (2, 39032164), (4, 19516082), (8, 9758041), (41, 1904008), (82, 952004), (164, 476002), (328, 238001)]