87441368

素因数分解:

$2^3\times 7^1\times {\mathrm{1561453}}^1$

素因数の和:1561466

約数の個数: 16

約数和(自身を含む): 187374480

約数和(自身を除く): 99933112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1561453, 3122906, 6245812, 10930171, 12491624, 21860342, 43720684, 87441368]

約数ペア:

[(1, 87441368), (2, 43720684), (4, 21860342), (7, 12491624), (8, 10930171), (14, 6245812), (28, 3122906), (56, 1561453)]