28343024

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{17539}}^1$

素因数の和:17648

約数の個数: 20

約数和(自身を含む): 55461480

約数和(自身を除く): 27118456

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 17539, 35078, 70156, 140312, 280624, 1771439, 3542878, 7085756, 14171512, 28343024]

約数ペア:

[(1, 28343024), (2, 14171512), (4, 7085756), (8, 3542878), (16, 1771439), (101, 280624), (202, 140312), (404, 70156), (808, 35078), (1616, 17539)]