87645838

素因数分解:

$2^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{2897}}^1$

素因数の和:5067

約数の個数: 16

約数和(自身を含む): 150371424

約数和(自身を除く): 62725586

約数列:

[1, 2, 7, 14, 2161, 2897, 4322, 5794, 15127, 20279, 30254, 40558, 6260417, 12520834, 43822919, 87645838]

約数ペア:

[(1, 87645838), (2, 43822919), (7, 12520834), (14, 6260417), (2161, 40558), (2897, 30254), (4322, 20279), (5794, 15127)]