87411088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127051}}^1$

素因数の和:127102

約数の個数: 20

約数和(自身を含む): 173298928

約数和(自身を除く): 85887840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 127051, 254102, 508204, 1016408, 2032816, 5463193, 10926386, 21852772, 43705544, 87411088]

約数ペア:

[(1, 87411088), (2, 43705544), (4, 21852772), (8, 10926386), (16, 5463193), (43, 2032816), (86, 1016408), (172, 508204), (344, 254102), (688, 127051)]