5481136

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{5113}}^1$

素因数の和:5188

約数の個数: 20

約数和(自身を含む): 10780312

約数和(自身を除く): 5299176

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 5113, 10226, 20452, 40904, 81808, 342571, 685142, 1370284, 2740568, 5481136]

約数ペア:

[(1, 5481136), (2, 2740568), (4, 1370284), (8, 685142), (16, 342571), (67, 81808), (134, 40904), (268, 20452), (536, 10226), (1072, 5113)]