8907728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{32749}}^1$

素因数の和:32774

約数の個数: 20

約数和(自身を含む): 18274500

約数和(自身を除く): 9366772

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 32749, 65498, 130996, 261992, 523984, 556733, 1113466, 2226932, 4453864, 8907728]

約数ペア:

[(1, 8907728), (2, 4453864), (4, 2226932), (8, 1113466), (16, 556733), (17, 523984), (34, 261992), (68, 130996), (136, 65498), (272, 32749)]