8921936

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{5521}}^1$

素因数の和:5630

約数の個数: 20

約数和(自身を含む): 17460564

約数和(自身を除く): 8538628

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 5521, 11042, 22084, 44168, 88336, 557621, 1115242, 2230484, 4460968, 8921936]

約数ペア:

[(1, 8921936), (2, 4460968), (4, 2230484), (8, 1115242), (16, 557621), (101, 88336), (202, 44168), (404, 22084), (808, 11042), (1616, 5521)]