103688370248

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{20220041}}^1$

素因数の和:20220688

約数の個数: 16

約数和(自身を含む): 194719004460

約数和(自身を除く): 91030634212

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 20220041, 40440082, 80880164, 161760328, 12961046281, 25922092562, 51844185124, 103688370248]

約数ペア:

[(1, 103688370248), (2, 51844185124), (4, 25922092562), (8, 12961046281), (641, 161760328), (1282, 80880164), (2564, 40440082), (5128, 20220041)]