42202136

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{21017}}^1$

素因数の和:21274

約数の個数: 16

約数和(自身を含む): 79448040

約数和(自身を除く): 37245904

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 21017, 42034, 84068, 168136, 5275267, 10550534, 21101068, 42202136]

約数ペア:

[(1, 42202136), (2, 21101068), (4, 10550534), (8, 5275267), (251, 168136), (502, 84068), (1004, 42034), (2008, 21017)]