89489410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{190403}}^1$

素因数の和:190457

約数の個数: 16

約数和(自身を含む): 164509056

約数和(自身を除く): 75019646

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 190403, 380806, 952015, 1904030, 8948941, 17897882, 44744705, 89489410]

約数ペア:

[(1, 89489410), (2, 44744705), (5, 17897882), (10, 8948941), (47, 1904030), (94, 952015), (235, 380806), (470, 190403)]