42656258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{881}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 65663136

約数和(自身を除く): 23006878

約数列:

[1, 2, 43, 86, 563, 881, 1126, 1762, 24209, 37883, 48418, 75766, 496003, 992006, 21328129, 42656258]

約数ペア:

[(1, 42656258), (2, 21328129), (43, 992006), (86, 496003), (563, 75766), (881, 48418), (1126, 37883), (1762, 24209)]