41688656

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{9907}}^1$

素因数の和:10178

約数の個数: 20

約数和(自身を含む): 81087072

約数和(自身を除く): 39398416

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 9907, 19814, 39628, 79256, 158512, 2605541, 5211082, 10422164, 20844328, 41688656]

約数ペア:

[(1, 41688656), (2, 20844328), (4, 10422164), (8, 5211082), (16, 2605541), (263, 158512), (526, 79256), (1052, 39628), (2104, 19814), (4208, 9907)]