42129434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{39971}}^1$

素因数の和:40021

約数の個数: 16

約数和(自身を含む): 69071616

約数和(自身を除く): 26942182

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 39971, 79942, 679507, 1239101, 1359014, 2478202, 21064717, 42129434]

約数ペア:

[(1, 42129434), (2, 21064717), (17, 2478202), (31, 1359014), (34, 1239101), (62, 679507), (527, 79942), (1054, 39971)]