89806864

素因数分解:

$2^4\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1321}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 199336448

約数和(自身を除く): 109529584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 607, 1214, 1321, 2428, 2642, 4249, 4856, 5284, 8498, 9247, 9712, 10568, 16996, 18494, 21136, 33992, 36988, 67984, 73976, 147952, 801847, 1603694, 3207388, 5612929, 6414776, 11225858, 12829552, 22451716, 44903432, 89806864]

約数ペア:

[(1, 89806864), (2, 44903432), (4, 22451716), (7, 12829552), (8, 11225858), (14, 6414776), (16, 5612929), (28, 3207388), (56, 1603694), (112, 801847), (607, 147952), (1214, 73976), (1321, 67984), (2428, 36988), (2642, 33992), (4249, 21136), (4856, 18494), (5284, 16996), (8498, 10568), (9247, 9712)]