189609856

素因数分解:

$2^7\times {\mathrm{599}}^1\times {\mathrm{2473}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 378522000

約数和(自身を除く): 188912144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 599, 1198, 2396, 2473, 4792, 4946, 9584, 9892, 19168, 19784, 38336, 39568, 76672, 79136, 158272, 316544, 1481327, 2962654, 5925308, 11850616, 23701232, 47402464, 94804928, 189609856]

約数ペア:

[(1, 189609856), (2, 94804928), (4, 47402464), (8, 23701232), (16, 11850616), (32, 5925308), (64, 2962654), (128, 1481327), (599, 316544), (1198, 158272), (2396, 79136), (2473, 76672), (4792, 39568), (4946, 38336), (9584, 19784), (9892, 19168)]