56109136

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{34721}}^1$

素因数の和:34830

約数の個数: 20

約数和(自身を含む): 109790964

約数和(自身を除く): 53681828

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 34721, 69442, 138884, 277768, 555536, 3506821, 7013642, 14027284, 28054568, 56109136]

約数ペア:

[(1, 56109136), (2, 28054568), (4, 14027284), (8, 7013642), (16, 3506821), (101, 555536), (202, 277768), (404, 138884), (808, 69442), (1616, 34721)]