40228534

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 61389360

約数和(自身を除く): 21160826

約数列:

[1, 2, 89, 178, 193, 386, 1171, 2342, 17177, 34354, 104219, 208438, 226003, 452006, 20114267, 40228534]

約数ペア:

[(1, 40228534), (2, 20114267), (89, 452006), (178, 226003), (193, 208438), (386, 104219), (1171, 34354), (2342, 17177)]