28184342

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 43027200

約数和(自身を除く): 14842858

約数列:

[1, 2, 89, 178, 191, 382, 829, 1658, 16999, 33998, 73781, 147562, 158339, 316678, 14092171, 28184342]

約数ペア:

[(1, 28184342), (2, 14092171), (89, 316678), (178, 158339), (191, 147562), (382, 73781), (829, 33998), (1658, 16999)]