1587892352

素因数分解:

$2^7\times {\mathrm{673}}^1\times {\mathrm{18433}}^1$

素因数の和:19120

約数の個数: 32

約数和(自身を含む): 3168251580

約数和(自身を除く): 1580359228

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 673, 1346, 2692, 5384, 10768, 18433, 21536, 36866, 43072, 73732, 86144, 147464, 294928, 589856, 1179712, 2359424, 12405409, 24810818, 49621636, 99243272, 198486544, 396973088, 793946176, 1587892352]

約数ペア:

[(1, 1587892352), (2, 793946176), (4, 396973088), (8, 198486544), (16, 99243272), (32, 49621636), (64, 24810818), (128, 12405409), (673, 2359424), (1346, 1179712), (2692, 589856), (5384, 294928), (10768, 147464), (18433, 86144), (21536, 73732), (36866, 43072)]