80931426

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{130957}}^1$

素因数の和:131065

約数の個数: 16

約数和(自身を含む): 163435584

約数和(自身を除く): 82504158

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 130957, 261914, 392871, 785742, 13488571, 26977142, 40465713, 80931426]

約数ペア:

[(1, 80931426), (2, 40465713), (3, 26977142), (6, 13488571), (103, 785742), (206, 392871), (309, 261914), (618, 130957)]