16589025872

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{3942259}}^1$

素因数の和:3942530

約数の個数: 20

約数和(自身を含む): 32263455840

約数和(自身を除く): 15674429968

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 3942259, 7884518, 15769036, 31538072, 63076144, 1036814117, 2073628234, 4147256468, 8294512936, 16589025872]

約数ペア:

[(1, 16589025872), (2, 8294512936), (4, 4147256468), (8, 2073628234), (16, 1036814117), (263, 63076144), (526, 31538072), (1052, 15769036), (2104, 7884518), (4208, 3942259)]