80232746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{26237}}^1$

素因数の和:26389

約数の個数: 16

約数和(自身を含む): 132239520

約数和(自身を除く): 52006774

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 26237, 52474, 288607, 577214, 3646943, 7293886, 40116373, 80232746]

約数ペア:

[(1, 80232746), (2, 40116373), (11, 7293886), (22, 3646943), (139, 577214), (278, 288607), (1529, 52474), (3058, 26237)]