78413144

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{24443}}^1$

素因数の和:24850

約数の個数: 16

約数和(自身を含む): 147397320

約数和(自身を除く): 68984176

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 24443, 48886, 97772, 195544, 9801643, 19603286, 39206572, 78413144]

約数ペア:

[(1, 78413144), (2, 39206572), (4, 19603286), (8, 9801643), (401, 195544), (802, 97772), (1604, 48886), (3208, 24443)]