248800568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{15193}}^1$

素因数の和:15311

約数の個数: 32

約数和(自身を含む): 492285600

約数和(自身を除く): 243485032

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 15193, 16376, 30386, 60772, 121544, 349439, 698878, 1352177, 1397756, 2704354, 2795512, 5408708, 10817416, 31100071, 62200142, 124400284, 248800568]

約数ペア:

[(1, 248800568), (2, 124400284), (4, 62200142), (8, 31100071), (23, 10817416), (46, 5408708), (89, 2795512), (92, 2704354), (178, 1397756), (184, 1352177), (356, 698878), (712, 349439), (2047, 121544), (4094, 60772), (8188, 30386), (15193, 16376)]