40186424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 77623920

約数和(自身を除く): 37437496

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 593, 788, 1186, 1576, 2372, 4744, 8471, 16942, 25499, 33884, 50998, 67768, 101996, 116821, 203992, 233642, 467284, 934568, 5023303, 10046606, 20093212, 40186424]

約数ペア:

[(1, 40186424), (2, 20093212), (4, 10046606), (8, 5023303), (43, 934568), (86, 467284), (172, 233642), (197, 203992), (344, 116821), (394, 101996), (593, 67768), (788, 50998), (1186, 33884), (1576, 25499), (2372, 16942), (4744, 8471)]