87165424

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{53939}}^1$

素因数の和:54048

約数の個数: 20

約数和(自身を含む): 170558280

約数和(自身を除く): 83392856

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 53939, 107878, 215756, 431512, 863024, 5447839, 10895678, 21791356, 43582712, 87165424]

約数ペア:

[(1, 87165424), (2, 43582712), (4, 21791356), (8, 10895678), (16, 5447839), (101, 863024), (202, 431512), (404, 215756), (808, 107878), (1616, 53939)]