8538512

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{10069}}^1$

素因数の和:10130

約数の個数: 20

約数和(自身を含む): 16857180

約数和(自身を除く): 8318668

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 10069, 20138, 40276, 80552, 161104, 533657, 1067314, 2134628, 4269256, 8538512]

約数ペア:

[(1, 8538512), (2, 4269256), (4, 2134628), (8, 1067314), (16, 533657), (53, 161104), (106, 80552), (212, 40276), (424, 20138), (848, 10069)]