57481318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{20369}}^1$

素因数の和:20471

約数の個数: 16

約数和(自身を含む): 92398320

約数和(自身を除く): 34917002

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 20369, 40738, 346273, 692546, 1690627, 3381254, 28740659, 57481318]

約数ペア:

[(1, 57481318), (2, 28740659), (17, 3381254), (34, 1690627), (83, 692546), (166, 346273), (1411, 40738), (2822, 20369)]