42840118

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 65295216

約数和(自身を除く): 22455098

約数列:

[1, 2, 83, 166, 421, 613, 842, 1226, 34943, 50879, 69886, 101758, 258073, 516146, 21420059, 42840118]

約数ペア:

[(1, 42840118), (2, 21420059), (83, 516146), (166, 258073), (421, 101758), (613, 69886), (842, 50879), (1226, 34943)]