56116408

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 107100000

約数和(自身を除く): 50983592

約数列:

[1, 2, 4, 8, 101, 199, 202, 349, 398, 404, 698, 796, 808, 1396, 1592, 2792, 20099, 35249, 40198, 69451, 70498, 80396, 138902, 140996, 160792, 277804, 281992, 555608, 7014551, 14029102, 28058204, 56116408]

約数ペア:

[(1, 56116408), (2, 28058204), (4, 14029102), (8, 7014551), (101, 555608), (199, 281992), (202, 277804), (349, 160792), (398, 140996), (404, 138902), (698, 80396), (796, 70498), (808, 69451), (1396, 40198), (1592, 35249), (2792, 20099)]