2132816168

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{885721}}^1$

素因数の和:885777

約数の個数: 32

約数和(自身を含む): 4676612160

約数和(自身を除く): 2543795992

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 885721, 1771442, 3542884, 6200047, 7085768, 12400094, 24800188, 38086003, 49600376, 76172006, 152344012, 266602021, 304688024, 533204042, 1066408084, 2132816168]

約数ペア:

[(1, 2132816168), (2, 1066408084), (4, 533204042), (7, 304688024), (8, 266602021), (14, 152344012), (28, 76172006), (43, 49600376), (56, 38086003), (86, 24800188), (172, 12400094), (301, 7085768), (344, 6200047), (602, 3542884), (1204, 1771442), (2408, 885721)]