2281936

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1258

約数の個数: 20

約数和(自身を含む): 4460032

約数和(自身を除く): 2178096

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1123, 2032, 2246, 4492, 8984, 17968, 142621, 285242, 570484, 1140968, 2281936]

約数ペア:

[(1, 2281936), (2, 1140968), (4, 570484), (8, 285242), (16, 142621), (127, 17968), (254, 8984), (508, 4492), (1016, 2246), (1123, 2032)]