131448544

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{31357}}^1$

素因数の和:31498

約数の個数: 24

約数和(自身を含む): 260773128

約数和(自身を除く): 129324584

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 31357, 62714, 125428, 250856, 501712, 1003424, 4107767, 8215534, 16431068, 32862136, 65724272, 131448544]

約数ペア:

[(1, 131448544), (2, 65724272), (4, 32862136), (8, 16431068), (16, 8215534), (32, 4107767), (131, 1003424), (262, 501712), (524, 250856), (1048, 125428), (2096, 62714), (4192, 31357)]