284729936

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{140123}}^1$

素因数の和:140258

約数の個数: 20

約数和(自身を含む): 556012032

約数和(自身を除く): 271282096

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 140123, 280246, 560492, 1120984, 2241968, 17795621, 35591242, 71182484, 142364968, 284729936]

約数ペア:

[(1, 284729936), (2, 142364968), (4, 71182484), (8, 35591242), (16, 17795621), (127, 2241968), (254, 1120984), (508, 560492), (1016, 280246), (2032, 140123)]