68494136

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{65357}}^1$

素因数の和:65494

約数の個数: 16

約数和(自身を含む): 129408840

約数和(自身を除く): 60914704

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 65357, 130714, 261428, 522856, 8561767, 17123534, 34247068, 68494136]

約数ペア:

[(1, 68494136), (2, 34247068), (4, 17123534), (8, 8561767), (131, 522856), (262, 261428), (524, 130714), (1048, 65357)]